Reduce Wrinkles: What's going on with my skin — what do I most want to work on?

Commonly suggested options include collagen Peptides, omega-3 Fatty Acid Deficiency (EPA & DHA), astaxanthin, hyaluronic acid, retinol (Vitamin A Topical) and vitamin C Topical.

Reduce Wrinkles: How would I rather care for my skin day to day?

Commonly suggested options include collagen Peptides, mixed Carotenoids, probiotics (Lactobacillus plantarum P8), astaxanthin, vitamin C and royal Jelly.

Reduce Wrinkles: natural remedies and the evidence behind them

23 natural approaches to Reduce Wrinkles, graded by evidence — including Centella Asiatica Cica Topical, Collagen Peptides and Retinol (Vitamin A Topical).

23 options · 3 graded A · 2 graded B · 2 graded C · 16 traditional or ungraded

What's going on with my skin — what do I most want to work on?

My skin feels dry and deflated — I want plumper, dewier skin

Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Hyaluronic acid
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Draws moisture into skin for plumpness
Why this matches
Hyaluronic acid is the go-to ingredient for skin hydration and plumping, directly addressing the desire for a more dewy, full appearance.
Why try it
Traditionally used topically and as a supplement to attract and retain moisture in the skin, reducing the look of fine lines.
Dose or use
Topical: apply to damp skin before moisturiser. Oral: follow product labeling; consult a healthcare practitioner.
Time to results
Topical: days to weeks; oral: typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.

Soften the lines I already have and firm up sagging skin

Retinol (Vitamin A Topical)
Supported by controlled trials (Evidence grade A · No traditional record)
Well-established topical for fine lines
Why this matches
Retinol is applied directly to skin, making it a core choice for anyone focusing on topical treatments.
Why try it
Retinol is one of the best-studied topical ingredients for fine lines. It encourages skin-cell turnover and supports collagen, and pooled trial data rank it among the topical agents that measurably improve fine wrinkles.
Dose or use
Apply a pea-sized amount to clean skin at night; start 2–3x weekly and increase as tolerated.
Time to results
Typically 8–16 weeks
Key study
Network meta-analysis (2025, PMID 40707570): "Comparative efficacy of topical interventions for facial photoaging" pooled 23 RCTs (3,905 participants) and found retinol significantly improved fine wrinkles.
Caution
Can cause dryness, redness, and peeling, and increases sun sensitivity — use sunscreen by day and avoid during pregnancy.
Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Bakuchiol
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Gentle natural alternative to retinol
Why this matches
Bakuchiol is applied directly to the skin, so it fits a hands-on topical routine, especially as a gentler stand-in for retinol.
Why try it
Bakuchiol is a plant-derived compound widely used as a milder alternative to retinol; the library notes it helps reduce the look of fine lines and wrinkles by supporting collagen and cell turnover, with less irritation.
Dose or use
Apply a few drops of a bakuchiol serum to clean skin once or twice daily, morning and/or night.
Time to results
Typically 8-12 weeks
Key study
Randomized Controlled Trial (2019, PMID 29947134): a 12-week double-blind trial found topical bakuchiol 0.5% significantly reduced wrinkle surface area, comparable to retinol but with less scaling and stinging.
Caution
Generally well tolerated, but patch-test first and stop use if irritation or sensitivity develops.
Copper Peptides
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Peptide serum that supports skin firmness
Why this matches
Copper peptides are applied topically, adding a mechanistically distinct option to a hands-on skincare routine.
Why try it
Copper peptides (GHK-Cu) are used to support collagen and elastin; the library associates them with reduced wrinkles and fine lines and improved firmness.
Dose or use
Apply a copper-peptide serum to clean skin once or twice daily; avoid layering it directly with strong vitamin C at the same time.
Time to results
Typically 8-12 weeks
Key study
Well-known topical peptide for ageing skin; no specific controlled trial is cited here, so it is presented without a clinical grade.
Caution
Introduce gradually; patch-test and pause if you notice redness or irritation.
Gua Sha
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Hands-on facial massage tradition
Why this matches
Gua sha is a direct, hands-on skin practice that perfectly suits someone wanting tactile, topical skin care rituals.
Why try it
Traditionally used to stimulate circulation, encourage lymphatic drainage, and support a lifted, toned facial appearance.
Dose or use
Use a smooth stone tool with facial oil; stroke upward and outward gently for 5–10 minutes, 3–5x weekly.
Time to results
Typically 4–8 weeks of consistent use
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Use very light pressure on the face; avoid over broken skin or active breakouts.
Centella Asiatica Cica Topical
Supported by controlled trials· Recognised traditional use (Evidence grade A · Traditional use recognised)Recognised traditional use
Topical botanical with meta-analysis on facial wrinkles
Why this matches
Centella (cica) is applied directly to the skin as a cream or serum, fitting a hands-on, topical routine you can build into your daily skincare.
Why try it
Centella asiatica (often labeled 'cica') is a plant extract used in skincare. A systematic review with network meta-analysis of double-blind RCTs found topical centella modestly reduced periorbital wrinkles and raised skin hydration, though the trials were small.
Dose or use
Apply a centella (cica) cream or serum to clean skin once or twice daily as directed on the product; a patch test first is wise.
Time to results
Typically 8-12 weeks
Key study
Systematic Review / Network Meta-Analysis (2020, PMID 33413787): 'Efficacy and Safety of Centella Asiatica on Wrinkles' pooled 5 double-blind RCTs (172 participants) and found topical Centella asiatica / asiaticoside reduced facial wrinkling and markedly improved skin hydration; the evidence base is small and reporting was weak.
Caution
Generally well tolerated; patch-test first and stop use if irritation or sensitivity develops.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Hands-on treatment traditionally used for skin tone
Why this matches
As a practitioner-delivered, hands-on therapy, it fits a tactile, in-person treatment experience rather than something applied at home.
Why try it
Traditionally used in Chinese medicine to stimulate circulation and muscle tone in the face, which is believed to support a smoother, more lifted appearance.
Dose or use
Seek a licensed acupuncturist. Cosmetic or facial acupuncture is typically done as a series of weekly sessions over several weeks.
Time to results
Typically 4–8 weeks with regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners or have certain skin conditions.

Check whether nutrient gaps are undermining my skin from the inside

Almonds
Supported by smaller clinical studies (Evidence grade B · No traditional record)
Whole food rich in skin-supportive nutrients
Why this matches
A single small randomised controlled trial reported fewer facial wrinkles with daily almonds, offering preliminary support for a food-based, inside-out approach.
Why try it
Some early evidence from a small RCT suggests regular almond consumption may help reduce the appearance of facial wrinkles and pigmentation.
Dose or use
A small handful (about 45 g) daily, as used in research.
Time to results
Typically 12–24 weeks
Key study
Single small RCT (2021, PMID 33673587) on almonds and facial wrinkles/pigmentation — preliminary evidence not yet replicated in larger trials.
Caution
Avoid if allergic to tree nuts; almonds are calorie-dense, so account for them in your overall diet.
Vitamin C Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low vitamin C weakens collagen and skin
Why this matches
If you're nourishing skin from within, it's worth checking vitamin C, because the body cannot build collagen without it.
Why try it
Vitamin C is a required cofactor for collagen synthesis, so a deficiency directly impairs collagen formation and can cause dry skin and slow wound healing. Correcting a low level supports the skin's structural repair.
Dose or use
Eat vitamin-C-rich foods (citrus, peppers, berries) daily; if you suspect a deficiency, ask a practitioner about testing and supplementation.
Time to results
Typically 4-12 weeks after levels are restored
Key study
Deficiency-correction, not a targeted anti-wrinkle therapy; the library links low vitamin C to dry skin and impaired collagen and wound healing.
Caution
Very high supplemental doses can cause stomach upset or diarrhea; address a suspected deficiency through diet or a practitioner's guidance rather than mega-dosing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Probiotics (Lactobacillus plantarum P8)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Gut-skin axis support for ageing skin
Why this matches
Oral probiotic supplementation works from within via the gut-skin axis, fitting naturally into an inside-out nutrition strategy.
Why try it
The gut-skin axis is an emerging area, and a few Lactobacillus strains have shown skin-ageing benefits, but this specific strain (P8) has not been confirmed for skin in a controlled trial here.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Gut-skin-axis support is an emerging, not-yet-established use for this strain; no controlled trial of Lactobacillus plantarum P8 for skin ageing is cited here.
Caution
Consult a practitioner if immunocompromised.
Vitamin D
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Correcting a deficiency may aid skin repair
Why this matches
If your vitamin D is low, restoring healthy levels may support the normal skin-cell renewal and immune regulation that skin repair relies on.
Why try it
Vitamin D is not established as a wrinkle treatment, but correcting a genuine deficiency supports overall skin-cell renewal and immune balance.
Dose or use
Follow product labeling; get levels tested and consult a healthcare practitioner for personalised dosing.
Time to results
Typically 8–12 weeks to restore levels
Key study
Not established for wrinkles specifically. Best used to correct a confirmed deficiency rather than as a targeted anti-wrinkle supplement.
Caution
High-dose supplementation should be guided by a practitioner; may interact with certain medications.
Royal Jelly
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Preliminary clinical research on facial wrinkles
Why this matches
Royal jelly is a bee-derived product often taken as an oral supplement, fitting an inside-out approach. Be aware, though, that the one wrinkle trial to date used a royal-jelly cream applied to the skin rather than a capsule.
Why try it
Royal jelly is traditionally taken for skin and general vitality. The single controlled wrinkle trial to date tested a protease-treated royal jelly face cream applied to the skin, which modestly improved crow's-feet wrinkle depth versus placebo. Direct evidence for oral royal jelly on wrinkles is limited, so treat this as a gentle, exploratory option.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Randomized Controlled Trial (2025, PMID 41134061): a placebo-controlled, double-blind, split-face study of a protease-treated royal jelly cream reported modest improvement in crow's-feet wrinkle depth and stratum-corneum water content; the trial was topical, so oral royal jelly for wrinkles remains unproven.
Caution
Avoid if allergic to bee products; may cause allergic reactions in sensitive individuals.

Protect my skin from sun and everyday oxidative damage before more lines form

Mixed Carotenoids
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Antioxidants that protect skin from within
Why this matches
Eating or supplementing carotenoids feeds your skin's internal defence system, directly supporting an inside-out nutrition approach.
Why try it
Early, mechanism-level evidence from a systematic review suggests carotenoids may support the skin's antioxidant and photoprotective defenses; direct clinical evidence for wrinkle reduction is still limited.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2025, PMID 40871623) of carotenoids' antioxidant and photoprotective mechanisms in skin aging — reviews biological pathways rather than pooling clinical wrinkle outcomes.
Caution
High-dose beta-carotene supplements not recommended for smokers.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports collagen for firm, bright skin
Why this matches
Vitamin C is essential for collagen synthesis, supporting the plump, firm skin texture that hydration-focused users are after.
Why try it
Traditionally used to support the body's natural collagen production and protect skin from oxidative damage that contributes to wrinkles.
Dose or use
250–1,000 mg daily with food, as directed on product labeling.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; consult a practitioner if you have kidney stones.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.

I think stress and inflammation are ageing my skin faster than they should

Ashwagandha
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen to buffer stress-driven ageing
Why this matches
Ashwagandha is traditionally used to help the body adapt to stress, directly supporting those who believe chronic stress is accelerating their skin ageing.
Why try it
Traditionally used as an adaptogenic herb to help modulate the body's stress response, which may reduce cortisol-related skin breakdown.
Dose or use
300–600 mg of root extract daily; follow product labeling.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult a practitioner if pregnant, on thyroid medication, or immunosuppressants.
Curcumin
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Anti-inflammatory support for skin health
Why this matches
Curcumin is traditionally used for its anti-inflammatory properties, fitting well for someone targeting inflammation as a driver of skin ageing.
Why try it
Traditionally used to help calm systemic inflammation, which can accelerate collagen degradation and the appearance of wrinkles.
Dose or use
Follow product labeling; choose a bioavailability-enhanced formula. Consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners; consult a practitioner if on medication or pregnant.
Korean Red Ginseng (6-Year Root)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen with antioxidant skin traditions
Why this matches
Korean red ginseng is traditionally regarded as an adaptogen and antioxidant, suiting someone targeting the stress-and-inflammation root of skin ageing.
Why try it
Traditionally used to support the body's resilience to stress and oxidative damage, both of which contribute to accelerated skin ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners and diabetes medications; avoid with hormone-sensitive conditions.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.
LI11 (Quchi) - Large Intestine 11
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Acupressure point traditionally used for inflammation
Why this matches
If you feel stress and inflammation are ageing your skin, LI11 is the acupressure point traditionally chosen to help calm inflammation.
Why try it
In Traditional Chinese Medicine, LI11 (Quchi) is used to clear heat and inflammation and is traditionally associated with soothing inflammatory skin conditions.
Dose or use
Find the point at the outer end of the elbow crease and press firmly with the thumb for 1-2 minutes on each arm, breathing slowly.
Time to results
Variable; used as an ongoing calming practice
Key study
Traditional acupressure use for inflammation and skin; this specific use for wrinkles has not been confirmed in controlled clinical trials.
Caution
Avoid pressing over broken or irritated skin; not a substitute for medical care for skin conditions.

How would I rather care for my skin day to day?

A simple daily capsule or powder that works from within

Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Mixed Carotenoids
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Antioxidants that protect skin from within
Why this matches
Eating or supplementing carotenoids feeds your skin's internal defence system, directly supporting an inside-out nutrition approach.
Why try it
Early, mechanism-level evidence from a systematic review suggests carotenoids may support the skin's antioxidant and photoprotective defenses; direct clinical evidence for wrinkle reduction is still limited.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2025, PMID 40871623) of carotenoids' antioxidant and photoprotective mechanisms in skin aging — reviews biological pathways rather than pooling clinical wrinkle outcomes.
Caution
High-dose beta-carotene supplements not recommended for smokers.
Probiotics (Lactobacillus plantarum P8)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Gut-skin axis support for ageing skin
Why this matches
Oral probiotic supplementation works from within via the gut-skin axis, fitting naturally into an inside-out nutrition strategy.
Why try it
The gut-skin axis is an emerging area, and a few Lactobacillus strains have shown skin-ageing benefits, but this specific strain (P8) has not been confirmed for skin in a controlled trial here.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Gut-skin-axis support is an emerging, not-yet-established use for this strain; no controlled trial of Lactobacillus plantarum P8 for skin ageing is cited here.
Caution
Consult a practitioner if immunocompromised.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports collagen for firm, bright skin
Why this matches
Vitamin C is essential for collagen synthesis, supporting the plump, firm skin texture that hydration-focused users are after.
Why try it
Traditionally used to support the body's natural collagen production and protect skin from oxidative damage that contributes to wrinkles.
Dose or use
250–1,000 mg daily with food, as directed on product labeling.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; consult a practitioner if you have kidney stones.
Royal Jelly
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Preliminary clinical research on facial wrinkles
Why this matches
Royal jelly is a bee-derived product often taken as an oral supplement, fitting an inside-out approach. Be aware, though, that the one wrinkle trial to date used a royal-jelly cream applied to the skin rather than a capsule.
Why try it
Royal jelly is traditionally taken for skin and general vitality. The single controlled wrinkle trial to date tested a protease-treated royal jelly face cream applied to the skin, which modestly improved crow's-feet wrinkle depth versus placebo. Direct evidence for oral royal jelly on wrinkles is limited, so treat this as a gentle, exploratory option.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Randomized Controlled Trial (2025, PMID 41134061): a placebo-controlled, double-blind, split-face study of a protease-treated royal jelly cream reported modest improvement in crow's-feet wrinkle depth and stratum-corneum water content; the trial was topical, so oral royal jelly for wrinkles remains unproven.
Caution
Avoid if allergic to bee products; may cause allergic reactions in sensitive individuals.

Serums and creams I apply straight onto my skin

Retinol (Vitamin A Topical)
Supported by controlled trials (Evidence grade A · No traditional record)
Well-established topical for fine lines
Why this matches
Retinol is applied directly to skin, making it a core choice for anyone focusing on topical treatments.
Why try it
Retinol is one of the best-studied topical ingredients for fine lines. It encourages skin-cell turnover and supports collagen, and pooled trial data rank it among the topical agents that measurably improve fine wrinkles.
Dose or use
Apply a pea-sized amount to clean skin at night; start 2–3x weekly and increase as tolerated.
Time to results
Typically 8–16 weeks
Key study
Network meta-analysis (2025, PMID 40707570): "Comparative efficacy of topical interventions for facial photoaging" pooled 23 RCTs (3,905 participants) and found retinol significantly improved fine wrinkles.
Caution
Can cause dryness, redness, and peeling, and increases sun sensitivity — use sunscreen by day and avoid during pregnancy.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Bakuchiol
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Gentle natural alternative to retinol
Why this matches
Bakuchiol is applied directly to the skin, so it fits a hands-on topical routine, especially as a gentler stand-in for retinol.
Why try it
Bakuchiol is a plant-derived compound widely used as a milder alternative to retinol; the library notes it helps reduce the look of fine lines and wrinkles by supporting collagen and cell turnover, with less irritation.
Dose or use
Apply a few drops of a bakuchiol serum to clean skin once or twice daily, morning and/or night.
Time to results
Typically 8-12 weeks
Key study
Randomized Controlled Trial (2019, PMID 29947134): a 12-week double-blind trial found topical bakuchiol 0.5% significantly reduced wrinkle surface area, comparable to retinol but with less scaling and stinging.
Caution
Generally well tolerated, but patch-test first and stop use if irritation or sensitivity develops.
Copper Peptides
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Peptide serum that supports skin firmness
Why this matches
Copper peptides are applied topically, adding a mechanistically distinct option to a hands-on skincare routine.
Why try it
Copper peptides (GHK-Cu) are used to support collagen and elastin; the library associates them with reduced wrinkles and fine lines and improved firmness.
Dose or use
Apply a copper-peptide serum to clean skin once or twice daily; avoid layering it directly with strong vitamin C at the same time.
Time to results
Typically 8-12 weeks
Key study
Well-known topical peptide for ageing skin; no specific controlled trial is cited here, so it is presented without a clinical grade.
Caution
Introduce gradually; patch-test and pause if you notice redness or irritation.
Hyaluronic acid
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Draws moisture into skin for plumpness
Why this matches
Hyaluronic acid is the go-to ingredient for skin hydration and plumping, directly addressing the desire for a more dewy, full appearance.
Why try it
Traditionally used topically and as a supplement to attract and retain moisture in the skin, reducing the look of fine lines.
Dose or use
Topical: apply to damp skin before moisturiser. Oral: follow product labeling; consult a healthcare practitioner.
Time to results
Topical: days to weeks; oral: typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
Centella Asiatica Cica Topical
Supported by controlled trials· Recognised traditional use (Evidence grade A · Traditional use recognised)Recognised traditional use
Topical botanical with meta-analysis on facial wrinkles
Why this matches
Centella (cica) is applied directly to the skin as a cream or serum, fitting a hands-on, topical routine you can build into your daily skincare.
Why try it
Centella asiatica (often labeled 'cica') is a plant extract used in skincare. A systematic review with network meta-analysis of double-blind RCTs found topical centella modestly reduced periorbital wrinkles and raised skin hydration, though the trials were small.
Dose or use
Apply a centella (cica) cream or serum to clean skin once or twice daily as directed on the product; a patch test first is wise.
Time to results
Typically 8-12 weeks
Key study
Systematic Review / Network Meta-Analysis (2020, PMID 33413787): 'Efficacy and Safety of Centella Asiatica on Wrinkles' pooled 5 double-blind RCTs (172 participants) and found topical Centella asiatica / asiaticoside reduced facial wrinkling and markedly improved skin hydration; the evidence base is small and reporting was weak.
Caution
Generally well tolerated; patch-test first and stop use if irritation or sensitivity develops.

Food first — eat for my skin and fix any nutrient shortfalls

Almonds
Supported by smaller clinical studies (Evidence grade B · No traditional record)
Whole food rich in skin-supportive nutrients
Why this matches
A single small randomised controlled trial reported fewer facial wrinkles with daily almonds, offering preliminary support for a food-based, inside-out approach.
Why try it
Some early evidence from a small RCT suggests regular almond consumption may help reduce the appearance of facial wrinkles and pigmentation.
Dose or use
A small handful (about 45 g) daily, as used in research.
Time to results
Typically 12–24 weeks
Key study
Single small RCT (2021, PMID 33673587) on almonds and facial wrinkles/pigmentation — preliminary evidence not yet replicated in larger trials.
Caution
Avoid if allergic to tree nuts; almonds are calorie-dense, so account for them in your overall diet.
Vitamin C Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low vitamin C weakens collagen and skin
Why this matches
If you're nourishing skin from within, it's worth checking vitamin C, because the body cannot build collagen without it.
Why try it
Vitamin C is a required cofactor for collagen synthesis, so a deficiency directly impairs collagen formation and can cause dry skin and slow wound healing. Correcting a low level supports the skin's structural repair.
Dose or use
Eat vitamin-C-rich foods (citrus, peppers, berries) daily; if you suspect a deficiency, ask a practitioner about testing and supplementation.
Time to results
Typically 4-12 weeks after levels are restored
Key study
Deficiency-correction, not a targeted anti-wrinkle therapy; the library links low vitamin C to dry skin and impaired collagen and wound healing.
Caution
Very high supplemental doses can cause stomach upset or diarrhea; address a suspected deficiency through diet or a practitioner's guidance rather than mega-dosing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Vitamin D
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Correcting a deficiency may aid skin repair
Why this matches
If your vitamin D is low, restoring healthy levels may support the normal skin-cell renewal and immune regulation that skin repair relies on.
Why try it
Vitamin D is not established as a wrinkle treatment, but correcting a genuine deficiency supports overall skin-cell renewal and immune balance.
Dose or use
Follow product labeling; get levels tested and consult a healthcare practitioner for personalised dosing.
Time to results
Typically 8–12 weeks to restore levels
Key study
Not established for wrinkles specifically. Best used to correct a confirmed deficiency rather than as a targeted anti-wrinkle supplement.
Caution
High-dose supplementation should be guided by a practitioner; may interact with certain medications.

Hands-on rituals like facial massage and pressure points

Gua Sha
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Hands-on facial massage tradition
Why this matches
Gua sha is a direct, hands-on skin practice that perfectly suits someone wanting tactile, topical skin care rituals.
Why try it
Traditionally used to stimulate circulation, encourage lymphatic drainage, and support a lifted, toned facial appearance.
Dose or use
Use a smooth stone tool with facial oil; stroke upward and outward gently for 5–10 minutes, 3–5x weekly.
Time to results
Typically 4–8 weeks of consistent use
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Use very light pressure on the face; avoid over broken skin or active breakouts.
LI11 (Quchi) - Large Intestine 11
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Acupressure point traditionally used for inflammation
Why this matches
If you feel stress and inflammation are ageing your skin, LI11 is the acupressure point traditionally chosen to help calm inflammation.
Why try it
In Traditional Chinese Medicine, LI11 (Quchi) is used to clear heat and inflammation and is traditionally associated with soothing inflammatory skin conditions.
Dose or use
Find the point at the outer end of the elbow crease and press firmly with the thumb for 1-2 minutes on each arm, breathing slowly.
Time to results
Variable; used as an ongoing calming practice
Key study
Traditional acupressure use for inflammation and skin; this specific use for wrinkles has not been confirmed in controlled clinical trials.
Caution
Avoid pressing over broken or irritated skin; not a substitute for medical care for skin conditions.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Hands-on treatment traditionally used for skin tone
Why this matches
As a practitioner-delivered, hands-on therapy, it fits a tactile, in-person treatment experience rather than something applied at home.
Why try it
Traditionally used in Chinese medicine to stimulate circulation and muscle tone in the face, which is believed to support a smoother, more lifted appearance.
Dose or use
Seek a licensed acupuncturist. Cosmetic or facial acupuncture is typically done as a series of weekly sessions over several weeks.
Time to results
Typically 4–8 weeks with regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners or have certain skin conditions.

Traditional herbs and adaptogens with a long history of use

Ashwagandha
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen to buffer stress-driven ageing
Why this matches
Ashwagandha is traditionally used to help the body adapt to stress, directly supporting those who believe chronic stress is accelerating their skin ageing.
Why try it
Traditionally used as an adaptogenic herb to help modulate the body's stress response, which may reduce cortisol-related skin breakdown.
Dose or use
300–600 mg of root extract daily; follow product labeling.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult a practitioner if pregnant, on thyroid medication, or immunosuppressants.
Curcumin
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Anti-inflammatory support for skin health
Why this matches
Curcumin is traditionally used for its anti-inflammatory properties, fitting well for someone targeting inflammation as a driver of skin ageing.
Why try it
Traditionally used to help calm systemic inflammation, which can accelerate collagen degradation and the appearance of wrinkles.
Dose or use
Follow product labeling; choose a bioavailability-enhanced formula. Consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners; consult a practitioner if on medication or pregnant.
Korean Red Ginseng (6-Year Root)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen with antioxidant skin traditions
Why this matches
Korean red ginseng is traditionally regarded as an adaptogen and antioxidant, suiting someone targeting the stress-and-inflammation root of skin ageing.
Why try it
Traditionally used to support the body's resilience to stress and oxidative damage, both of which contribute to accelerated skin ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners and diabetes medications; avoid with hormone-sensitive conditions.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.

Evidence grades describe the strength of published research for Reduce Wrinkles, not a promise of results. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.

What's going on with my skin — what do I most want to work on?

My skin feels dry and deflated — I want plumper, dewier skin

Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Hyaluronic acid
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Draws moisture into skin for plumpness
Why this matches
Hyaluronic acid is the go-to ingredient for skin hydration and plumping, directly addressing the desire for a more dewy, full appearance.
Why try it
Traditionally used topically and as a supplement to attract and retain moisture in the skin, reducing the look of fine lines.
Dose or use
Topical: apply to damp skin before moisturiser. Oral: follow product labeling; consult a healthcare practitioner.
Time to results
Topical: days to weeks; oral: typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.

Soften the lines I already have and firm up sagging skin

Retinol (Vitamin A Topical)
Supported by controlled trials (Evidence grade A · No traditional record)
Well-established topical for fine lines
Why this matches
Retinol is applied directly to skin, making it a core choice for anyone focusing on topical treatments.
Why try it
Retinol is one of the best-studied topical ingredients for fine lines. It encourages skin-cell turnover and supports collagen, and pooled trial data rank it among the topical agents that measurably improve fine wrinkles.
Dose or use
Apply a pea-sized amount to clean skin at night; start 2–3x weekly and increase as tolerated.
Time to results
Typically 8–16 weeks
Key study
Network meta-analysis (2025, PMID 40707570): "Comparative efficacy of topical interventions for facial photoaging" pooled 23 RCTs (3,905 participants) and found retinol significantly improved fine wrinkles.
Caution
Can cause dryness, redness, and peeling, and increases sun sensitivity — use sunscreen by day and avoid during pregnancy.
Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Bakuchiol
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Gentle natural alternative to retinol
Why this matches
Bakuchiol is applied directly to the skin, so it fits a hands-on topical routine, especially as a gentler stand-in for retinol.
Why try it
Bakuchiol is a plant-derived compound widely used as a milder alternative to retinol; the library notes it helps reduce the look of fine lines and wrinkles by supporting collagen and cell turnover, with less irritation.
Dose or use
Apply a few drops of a bakuchiol serum to clean skin once or twice daily, morning and/or night.
Time to results
Typically 8-12 weeks
Key study
Randomized Controlled Trial (2019, PMID 29947134): a 12-week double-blind trial found topical bakuchiol 0.5% significantly reduced wrinkle surface area, comparable to retinol but with less scaling and stinging.
Caution
Generally well tolerated, but patch-test first and stop use if irritation or sensitivity develops.
Copper Peptides
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Peptide serum that supports skin firmness
Why this matches
Copper peptides are applied topically, adding a mechanistically distinct option to a hands-on skincare routine.
Why try it
Copper peptides (GHK-Cu) are used to support collagen and elastin; the library associates them with reduced wrinkles and fine lines and improved firmness.
Dose or use
Apply a copper-peptide serum to clean skin once or twice daily; avoid layering it directly with strong vitamin C at the same time.
Time to results
Typically 8-12 weeks
Key study
Well-known topical peptide for ageing skin; no specific controlled trial is cited here, so it is presented without a clinical grade.
Caution
Introduce gradually; patch-test and pause if you notice redness or irritation.
Gua Sha
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Hands-on facial massage tradition
Why this matches
Gua sha is a direct, hands-on skin practice that perfectly suits someone wanting tactile, topical skin care rituals.
Why try it
Traditionally used to stimulate circulation, encourage lymphatic drainage, and support a lifted, toned facial appearance.
Dose or use
Use a smooth stone tool with facial oil; stroke upward and outward gently for 5–10 minutes, 3–5x weekly.
Time to results
Typically 4–8 weeks of consistent use
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Use very light pressure on the face; avoid over broken skin or active breakouts.
Centella Asiatica Cica Topical
Supported by controlled trials· Recognised traditional use (Evidence grade A · Traditional use recognised)Recognised traditional use
Topical botanical with meta-analysis on facial wrinkles
Why this matches
Centella (cica) is applied directly to the skin as a cream or serum, fitting a hands-on, topical routine you can build into your daily skincare.
Why try it
Centella asiatica (often labeled 'cica') is a plant extract used in skincare. A systematic review with network meta-analysis of double-blind RCTs found topical centella modestly reduced periorbital wrinkles and raised skin hydration, though the trials were small.
Dose or use
Apply a centella (cica) cream or serum to clean skin once or twice daily as directed on the product; a patch test first is wise.
Time to results
Typically 8-12 weeks
Key study
Systematic Review / Network Meta-Analysis (2020, PMID 33413787): 'Efficacy and Safety of Centella Asiatica on Wrinkles' pooled 5 double-blind RCTs (172 participants) and found topical Centella asiatica / asiaticoside reduced facial wrinkling and markedly improved skin hydration; the evidence base is small and reporting was weak.
Caution
Generally well tolerated; patch-test first and stop use if irritation or sensitivity develops.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Hands-on treatment traditionally used for skin tone
Why this matches
As a practitioner-delivered, hands-on therapy, it fits a tactile, in-person treatment experience rather than something applied at home.
Why try it
Traditionally used in Chinese medicine to stimulate circulation and muscle tone in the face, which is believed to support a smoother, more lifted appearance.
Dose or use
Seek a licensed acupuncturist. Cosmetic or facial acupuncture is typically done as a series of weekly sessions over several weeks.
Time to results
Typically 4–8 weeks with regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners or have certain skin conditions.

Check whether nutrient gaps are undermining my skin from the inside

Almonds
Supported by smaller clinical studies (Evidence grade B · No traditional record)
Whole food rich in skin-supportive nutrients
Why this matches
A single small randomised controlled trial reported fewer facial wrinkles with daily almonds, offering preliminary support for a food-based, inside-out approach.
Why try it
Some early evidence from a small RCT suggests regular almond consumption may help reduce the appearance of facial wrinkles and pigmentation.
Dose or use
A small handful (about 45 g) daily, as used in research.
Time to results
Typically 12–24 weeks
Key study
Single small RCT (2021, PMID 33673587) on almonds and facial wrinkles/pigmentation — preliminary evidence not yet replicated in larger trials.
Caution
Avoid if allergic to tree nuts; almonds are calorie-dense, so account for them in your overall diet.
Vitamin C Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low vitamin C weakens collagen and skin
Why this matches
If you're nourishing skin from within, it's worth checking vitamin C, because the body cannot build collagen without it.
Why try it
Vitamin C is a required cofactor for collagen synthesis, so a deficiency directly impairs collagen formation and can cause dry skin and slow wound healing. Correcting a low level supports the skin's structural repair.
Dose or use
Eat vitamin-C-rich foods (citrus, peppers, berries) daily; if you suspect a deficiency, ask a practitioner about testing and supplementation.
Time to results
Typically 4-12 weeks after levels are restored
Key study
Deficiency-correction, not a targeted anti-wrinkle therapy; the library links low vitamin C to dry skin and impaired collagen and wound healing.
Caution
Very high supplemental doses can cause stomach upset or diarrhea; address a suspected deficiency through diet or a practitioner's guidance rather than mega-dosing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Probiotics (Lactobacillus plantarum P8)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Gut-skin axis support for ageing skin
Why this matches
Oral probiotic supplementation works from within via the gut-skin axis, fitting naturally into an inside-out nutrition strategy.
Why try it
The gut-skin axis is an emerging area, and a few Lactobacillus strains have shown skin-ageing benefits, but this specific strain (P8) has not been confirmed for skin in a controlled trial here.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Gut-skin-axis support is an emerging, not-yet-established use for this strain; no controlled trial of Lactobacillus plantarum P8 for skin ageing is cited here.
Caution
Consult a practitioner if immunocompromised.
Vitamin D
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Correcting a deficiency may aid skin repair
Why this matches
If your vitamin D is low, restoring healthy levels may support the normal skin-cell renewal and immune regulation that skin repair relies on.
Why try it
Vitamin D is not established as a wrinkle treatment, but correcting a genuine deficiency supports overall skin-cell renewal and immune balance.
Dose or use
Follow product labeling; get levels tested and consult a healthcare practitioner for personalised dosing.
Time to results
Typically 8–12 weeks to restore levels
Key study
Not established for wrinkles specifically. Best used to correct a confirmed deficiency rather than as a targeted anti-wrinkle supplement.
Caution
High-dose supplementation should be guided by a practitioner; may interact with certain medications.
Royal Jelly
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Preliminary clinical research on facial wrinkles
Why this matches
Royal jelly is a bee-derived product often taken as an oral supplement, fitting an inside-out approach. Be aware, though, that the one wrinkle trial to date used a royal-jelly cream applied to the skin rather than a capsule.
Why try it
Royal jelly is traditionally taken for skin and general vitality. The single controlled wrinkle trial to date tested a protease-treated royal jelly face cream applied to the skin, which modestly improved crow's-feet wrinkle depth versus placebo. Direct evidence for oral royal jelly on wrinkles is limited, so treat this as a gentle, exploratory option.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Randomized Controlled Trial (2025, PMID 41134061): a placebo-controlled, double-blind, split-face study of a protease-treated royal jelly cream reported modest improvement in crow's-feet wrinkle depth and stratum-corneum water content; the trial was topical, so oral royal jelly for wrinkles remains unproven.
Caution
Avoid if allergic to bee products; may cause allergic reactions in sensitive individuals.

Protect my skin from sun and everyday oxidative damage before more lines form

Mixed Carotenoids
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Antioxidants that protect skin from within
Why this matches
Eating or supplementing carotenoids feeds your skin's internal defence system, directly supporting an inside-out nutrition approach.
Why try it
Early, mechanism-level evidence from a systematic review suggests carotenoids may support the skin's antioxidant and photoprotective defenses; direct clinical evidence for wrinkle reduction is still limited.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2025, PMID 40871623) of carotenoids' antioxidant and photoprotective mechanisms in skin aging — reviews biological pathways rather than pooling clinical wrinkle outcomes.
Caution
High-dose beta-carotene supplements not recommended for smokers.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports collagen for firm, bright skin
Why this matches
Vitamin C is essential for collagen synthesis, supporting the plump, firm skin texture that hydration-focused users are after.
Why try it
Traditionally used to support the body's natural collagen production and protect skin from oxidative damage that contributes to wrinkles.
Dose or use
250–1,000 mg daily with food, as directed on product labeling.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; consult a practitioner if you have kidney stones.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.

I think stress and inflammation are ageing my skin faster than they should

Ashwagandha
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen to buffer stress-driven ageing
Why this matches
Ashwagandha is traditionally used to help the body adapt to stress, directly supporting those who believe chronic stress is accelerating their skin ageing.
Why try it
Traditionally used as an adaptogenic herb to help modulate the body's stress response, which may reduce cortisol-related skin breakdown.
Dose or use
300–600 mg of root extract daily; follow product labeling.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult a practitioner if pregnant, on thyroid medication, or immunosuppressants.
Curcumin
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Anti-inflammatory support for skin health
Why this matches
Curcumin is traditionally used for its anti-inflammatory properties, fitting well for someone targeting inflammation as a driver of skin ageing.
Why try it
Traditionally used to help calm systemic inflammation, which can accelerate collagen degradation and the appearance of wrinkles.
Dose or use
Follow product labeling; choose a bioavailability-enhanced formula. Consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners; consult a practitioner if on medication or pregnant.
Korean Red Ginseng (6-Year Root)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen with antioxidant skin traditions
Why this matches
Korean red ginseng is traditionally regarded as an adaptogen and antioxidant, suiting someone targeting the stress-and-inflammation root of skin ageing.
Why try it
Traditionally used to support the body's resilience to stress and oxidative damage, both of which contribute to accelerated skin ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners and diabetes medications; avoid with hormone-sensitive conditions.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.
LI11 (Quchi) - Large Intestine 11
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Acupressure point traditionally used for inflammation
Why this matches
If you feel stress and inflammation are ageing your skin, LI11 is the acupressure point traditionally chosen to help calm inflammation.
Why try it
In Traditional Chinese Medicine, LI11 (Quchi) is used to clear heat and inflammation and is traditionally associated with soothing inflammatory skin conditions.
Dose or use
Find the point at the outer end of the elbow crease and press firmly with the thumb for 1-2 minutes on each arm, breathing slowly.
Time to results
Variable; used as an ongoing calming practice
Key study
Traditional acupressure use for inflammation and skin; this specific use for wrinkles has not been confirmed in controlled clinical trials.
Caution
Avoid pressing over broken or irritated skin; not a substitute for medical care for skin conditions.

How would I rather care for my skin day to day?

A simple daily capsule or powder that works from within

Collagen Peptides
Supported by controlled trials (Evidence grade A · No traditional record)
Rebuilds skin structure from inside out
Why this matches
Taking collagen peptides orally directly supports the inside-out skin-nourishment approach by providing building blocks for your skin's matrix.
Why try it
Oral collagen peptides supply the amino-acid building blocks your skin uses to maintain its support matrix. Pooled data from randomized trials suggest that taking them daily can modestly reduce the appearance of wrinkles and support hydration over a few months.
Dose or use
2.5–10 g daily, as directed on product labeling.
Time to results
Typically 4–8 weeks
Key study
Meta-analysis (2025, PMID 41174715): "Dietary interventions in skin ageing: a systematic review and meta-analysis" pooled 61 human studies and found oral collagen significantly reduces wrinkles (pSMD -0.94) and improves skin hydration.
Caution
Most products are derived from bovine, marine, or fish sources — avoid if you have a related allergy, and check with your practitioner if pregnant or nursing.
Mixed Carotenoids
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Antioxidants that protect skin from within
Why this matches
Eating or supplementing carotenoids feeds your skin's internal defence system, directly supporting an inside-out nutrition approach.
Why try it
Early, mechanism-level evidence from a systematic review suggests carotenoids may support the skin's antioxidant and photoprotective defenses; direct clinical evidence for wrinkle reduction is still limited.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2025, PMID 40871623) of carotenoids' antioxidant and photoprotective mechanisms in skin aging — reviews biological pathways rather than pooling clinical wrinkle outcomes.
Caution
High-dose beta-carotene supplements not recommended for smokers.
Probiotics (Lactobacillus plantarum P8)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Gut-skin axis support for ageing skin
Why this matches
Oral probiotic supplementation works from within via the gut-skin axis, fitting naturally into an inside-out nutrition strategy.
Why try it
The gut-skin axis is an emerging area, and a few Lactobacillus strains have shown skin-ageing benefits, but this specific strain (P8) has not been confirmed for skin in a controlled trial here.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Gut-skin-axis support is an emerging, not-yet-established use for this strain; no controlled trial of Lactobacillus plantarum P8 for skin ageing is cited here.
Caution
Consult a practitioner if immunocompromised.
Astaxanthin
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports skin moisture and elasticity
Why this matches
Astaxanthin is traditionally associated with skin moisture retention and elasticity, complementing a hydration-focused skin-care goal.
Why try it
Traditionally used as a potent carotenoid antioxidant believed to help maintain skin moisture levels and reduce signs of ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May cause a mild lowering of blood pressure; check with your practitioner if you take blood-pressure medication or are allergic to seafood-derived sources.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Supports collagen for firm, bright skin
Why this matches
Vitamin C is essential for collagen synthesis, supporting the plump, firm skin texture that hydration-focused users are after.
Why try it
Traditionally used to support the body's natural collagen production and protect skin from oxidative damage that contributes to wrinkles.
Dose or use
250–1,000 mg daily with food, as directed on product labeling.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; consult a practitioner if you have kidney stones.
Royal Jelly
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Preliminary clinical research on facial wrinkles
Why this matches
Royal jelly is a bee-derived product often taken as an oral supplement, fitting an inside-out approach. Be aware, though, that the one wrinkle trial to date used a royal-jelly cream applied to the skin rather than a capsule.
Why try it
Royal jelly is traditionally taken for skin and general vitality. The single controlled wrinkle trial to date tested a protease-treated royal jelly face cream applied to the skin, which modestly improved crow's-feet wrinkle depth versus placebo. Direct evidence for oral royal jelly on wrinkles is limited, so treat this as a gentle, exploratory option.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Randomized Controlled Trial (2025, PMID 41134061): a placebo-controlled, double-blind, split-face study of a protease-treated royal jelly cream reported modest improvement in crow's-feet wrinkle depth and stratum-corneum water content; the trial was topical, so oral royal jelly for wrinkles remains unproven.
Caution
Avoid if allergic to bee products; may cause allergic reactions in sensitive individuals.

Serums and creams I apply straight onto my skin

Retinol (Vitamin A Topical)
Supported by controlled trials (Evidence grade A · No traditional record)
Well-established topical for fine lines
Why this matches
Retinol is applied directly to skin, making it a core choice for anyone focusing on topical treatments.
Why try it
Retinol is one of the best-studied topical ingredients for fine lines. It encourages skin-cell turnover and supports collagen, and pooled trial data rank it among the topical agents that measurably improve fine wrinkles.
Dose or use
Apply a pea-sized amount to clean skin at night; start 2–3x weekly and increase as tolerated.
Time to results
Typically 8–16 weeks
Key study
Network meta-analysis (2025, PMID 40707570): "Comparative efficacy of topical interventions for facial photoaging" pooled 23 RCTs (3,905 participants) and found retinol significantly improved fine wrinkles.
Caution
Can cause dryness, redness, and peeling, and increases sun sensitivity — use sunscreen by day and avoid during pregnancy.
Vitamin C Topical
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Antioxidant serum that brightens and firms
Why this matches
Applied straight onto the skin, topical vitamin C suits a hands-on routine and works differently from the vitamin C you take by mouth.
Why try it
Topical vitamin C is an antioxidant that supports collagen and, per the library, is associated with reduced wrinkle depth and firmer, brighter skin.
Dose or use
Apply a few drops of a vitamin C serum to clean skin in the morning, followed by moisturiser and SPF.
Time to results
Typically 8-12 weeks
Key study
Topical ascorbic acid is widely studied for wrinkle depth and collagen support; no specific trial is cited here, so it is presented without a clinical grade.
Caution
Can sting or irritate sensitive skin; it oxidizes over time, so store it away from light and air and replace if it darkens.
Bakuchiol
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Gentle natural alternative to retinol
Why this matches
Bakuchiol is applied directly to the skin, so it fits a hands-on topical routine, especially as a gentler stand-in for retinol.
Why try it
Bakuchiol is a plant-derived compound widely used as a milder alternative to retinol; the library notes it helps reduce the look of fine lines and wrinkles by supporting collagen and cell turnover, with less irritation.
Dose or use
Apply a few drops of a bakuchiol serum to clean skin once or twice daily, morning and/or night.
Time to results
Typically 8-12 weeks
Key study
Randomized Controlled Trial (2019, PMID 29947134): a 12-week double-blind trial found topical bakuchiol 0.5% significantly reduced wrinkle surface area, comparable to retinol but with less scaling and stinging.
Caution
Generally well tolerated, but patch-test first and stop use if irritation or sensitivity develops.
Copper Peptides
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Peptide serum that supports skin firmness
Why this matches
Copper peptides are applied topically, adding a mechanistically distinct option to a hands-on skincare routine.
Why try it
Copper peptides (GHK-Cu) are used to support collagen and elastin; the library associates them with reduced wrinkles and fine lines and improved firmness.
Dose or use
Apply a copper-peptide serum to clean skin once or twice daily; avoid layering it directly with strong vitamin C at the same time.
Time to results
Typically 8-12 weeks
Key study
Well-known topical peptide for ageing skin; no specific controlled trial is cited here, so it is presented without a clinical grade.
Caution
Introduce gradually; patch-test and pause if you notice redness or irritation.
Hyaluronic acid
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Draws moisture into skin for plumpness
Why this matches
Hyaluronic acid is the go-to ingredient for skin hydration and plumping, directly addressing the desire for a more dewy, full appearance.
Why try it
Traditionally used topically and as a supplement to attract and retain moisture in the skin, reducing the look of fine lines.
Dose or use
Topical: apply to damp skin before moisturiser. Oral: follow product labeling; consult a healthcare practitioner.
Time to results
Topical: days to weeks; oral: typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
Centella Asiatica Cica Topical
Supported by controlled trials· Recognised traditional use (Evidence grade A · Traditional use recognised)Recognised traditional use
Topical botanical with meta-analysis on facial wrinkles
Why this matches
Centella (cica) is applied directly to the skin as a cream or serum, fitting a hands-on, topical routine you can build into your daily skincare.
Why try it
Centella asiatica (often labeled 'cica') is a plant extract used in skincare. A systematic review with network meta-analysis of double-blind RCTs found topical centella modestly reduced periorbital wrinkles and raised skin hydration, though the trials were small.
Dose or use
Apply a centella (cica) cream or serum to clean skin once or twice daily as directed on the product; a patch test first is wise.
Time to results
Typically 8-12 weeks
Key study
Systematic Review / Network Meta-Analysis (2020, PMID 33413787): 'Efficacy and Safety of Centella Asiatica on Wrinkles' pooled 5 double-blind RCTs (172 participants) and found topical Centella asiatica / asiaticoside reduced facial wrinkling and markedly improved skin hydration; the evidence base is small and reporting was weak.
Caution
Generally well tolerated; patch-test first and stop use if irritation or sensitivity develops.

Food first — eat for my skin and fix any nutrient shortfalls

Almonds
Supported by smaller clinical studies (Evidence grade B · No traditional record)
Whole food rich in skin-supportive nutrients
Why this matches
A single small randomised controlled trial reported fewer facial wrinkles with daily almonds, offering preliminary support for a food-based, inside-out approach.
Why try it
Some early evidence from a small RCT suggests regular almond consumption may help reduce the appearance of facial wrinkles and pigmentation.
Dose or use
A small handful (about 45 g) daily, as used in research.
Time to results
Typically 12–24 weeks
Key study
Single small RCT (2021, PMID 33673587) on almonds and facial wrinkles/pigmentation — preliminary evidence not yet replicated in larger trials.
Caution
Avoid if allergic to tree nuts; almonds are calorie-dense, so account for them in your overall diet.
Vitamin C Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low vitamin C weakens collagen and skin
Why this matches
If you're nourishing skin from within, it's worth checking vitamin C, because the body cannot build collagen without it.
Why try it
Vitamin C is a required cofactor for collagen synthesis, so a deficiency directly impairs collagen formation and can cause dry skin and slow wound healing. Correcting a low level supports the skin's structural repair.
Dose or use
Eat vitamin-C-rich foods (citrus, peppers, berries) daily; if you suspect a deficiency, ask a practitioner about testing and supplementation.
Time to results
Typically 4-12 weeks after levels are restored
Key study
Deficiency-correction, not a targeted anti-wrinkle therapy; the library links low vitamin C to dry skin and impaired collagen and wound healing.
Caution
Very high supplemental doses can cause stomach upset or diarrhea; address a suspected deficiency through diet or a practitioner's guidance rather than mega-dosing.
Omega-3 Fatty Acid Deficiency (EPA & DHA)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Low omega-3s can dry and thin the skin
Why this matches
For plumper, better-hydrated skin, it's worth checking omega-3 intake, because a shortfall shows up as dryness and a weaker skin barrier.
Why try it
The library ties omega-3 (EPA & DHA) deficiency to dry skin and an impaired skin barrier; restoring healthy levels supports the skin's moisture and resilience.
Dose or use
Eat oily fish or an algae/fish-oil source of EPA & DHA regularly; consider testing if you suspect a shortfall.
Time to results
Typically 8-12 weeks
Key study
Deficiency-correction rather than a proven wrinkle treatment; the library links low omega-3 to dry skin and barrier impairment.
Caution
High doses can thin the blood; check with a practitioner if you take anticoagulants.
Vitamin D
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Correcting a deficiency may aid skin repair
Why this matches
If your vitamin D is low, restoring healthy levels may support the normal skin-cell renewal and immune regulation that skin repair relies on.
Why try it
Vitamin D is not established as a wrinkle treatment, but correcting a genuine deficiency supports overall skin-cell renewal and immune balance.
Dose or use
Follow product labeling; get levels tested and consult a healthcare practitioner for personalised dosing.
Time to results
Typically 8–12 weeks to restore levels
Key study
Not established for wrinkles specifically. Best used to correct a confirmed deficiency rather than as a targeted anti-wrinkle supplement.
Caution
High-dose supplementation should be guided by a practitioner; may interact with certain medications.

Hands-on rituals like facial massage and pressure points

Gua Sha
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Hands-on facial massage tradition
Why this matches
Gua sha is a direct, hands-on skin practice that perfectly suits someone wanting tactile, topical skin care rituals.
Why try it
Traditionally used to stimulate circulation, encourage lymphatic drainage, and support a lifted, toned facial appearance.
Dose or use
Use a smooth stone tool with facial oil; stroke upward and outward gently for 5–10 minutes, 3–5x weekly.
Time to results
Typically 4–8 weeks of consistent use
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Use very light pressure on the face; avoid over broken skin or active breakouts.
LI11 (Quchi) - Large Intestine 11
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Acupressure point traditionally used for inflammation
Why this matches
If you feel stress and inflammation are ageing your skin, LI11 is the acupressure point traditionally chosen to help calm inflammation.
Why try it
In Traditional Chinese Medicine, LI11 (Quchi) is used to clear heat and inflammation and is traditionally associated with soothing inflammatory skin conditions.
Dose or use
Find the point at the outer end of the elbow crease and press firmly with the thumb for 1-2 minutes on each arm, breathing slowly.
Time to results
Variable; used as an ongoing calming practice
Key study
Traditional acupressure use for inflammation and skin; this specific use for wrinkles has not been confirmed in controlled clinical trials.
Caution
Avoid pressing over broken or irritated skin; not a substitute for medical care for skin conditions.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Hands-on treatment traditionally used for skin tone
Why this matches
As a practitioner-delivered, hands-on therapy, it fits a tactile, in-person treatment experience rather than something applied at home.
Why try it
Traditionally used in Chinese medicine to stimulate circulation and muscle tone in the face, which is believed to support a smoother, more lifted appearance.
Dose or use
Seek a licensed acupuncturist. Cosmetic or facial acupuncture is typically done as a series of weekly sessions over several weeks.
Time to results
Typically 4–8 weeks with regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners or have certain skin conditions.

Traditional herbs and adaptogens with a long history of use

Ashwagandha
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen to buffer stress-driven ageing
Why this matches
Ashwagandha is traditionally used to help the body adapt to stress, directly supporting those who believe chronic stress is accelerating their skin ageing.
Why try it
Traditionally used as an adaptogenic herb to help modulate the body's stress response, which may reduce cortisol-related skin breakdown.
Dose or use
300–600 mg of root extract daily; follow product labeling.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult a practitioner if pregnant, on thyroid medication, or immunosuppressants.
Curcumin
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Anti-inflammatory support for skin health
Why this matches
Curcumin is traditionally used for its anti-inflammatory properties, fitting well for someone targeting inflammation as a driver of skin ageing.
Why try it
Traditionally used to help calm systemic inflammation, which can accelerate collagen degradation and the appearance of wrinkles.
Dose or use
Follow product labeling; choose a bioavailability-enhanced formula. Consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners; consult a practitioner if on medication or pregnant.
Korean Red Ginseng (6-Year Root)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Adaptogen with antioxidant skin traditions
Why this matches
Korean red ginseng is traditionally regarded as an adaptogen and antioxidant, suiting someone targeting the stress-and-inflammation root of skin ageing.
Why try it
Traditionally used to support the body's resilience to stress and oxidative damage, both of which contribute to accelerated skin ageing.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 8–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood thinners and diabetes medications; avoid with hormone-sensitive conditions.
Ginkgo biloba
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Antioxidant herb supporting skin circulation
Why this matches
Ginkgo biloba is traditionally valued as an antioxidant herb, and some people use it hoping to counter the oxidative stress linked to skin ageing, though this is speculative for wrinkles.
Why try it
Traditionally used as an antioxidant and circulation-supporting herb; any benefit for skin ageing is speculative and has not been established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 6–12 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
May interact with blood-thinning medications; avoid before surgery.

What's going on with my skin — what do I most want to work on?

My skin feels dry and deflated — I want plumper, dewier skin

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Soften the lines I already have and firm up sagging skin

Check whether nutrient gaps are undermining my skin from the inside

Vitamin C Deficiency

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Protect my skin from sun and everyday oxidative damage before more lines form

I think stress and inflammation are ageing my skin faster than they should

LI11 (Quchi) - Large Intestine 11

How would I rather care for my skin day to day?

A simple daily capsule or powder that works from within

Serums and creams I apply straight onto my skin

Food first — eat for my skin and fix any nutrient shortfalls

Vitamin C Deficiency

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Hands-on rituals like facial massage and pressure points

LI11 (Quchi) - Large Intestine 11

Traditional herbs and adaptogens with a long history of use

Natural remedies for Reduce Wrinkles

The evidence behind Reduce Wrinkles, in one page

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What's going on with my skin — what do I most want to work on?

My skin feels dry and deflated — I want plumper, dewier skin

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Soften the lines I already have and firm up sagging skin

Check whether nutrient gaps are undermining my skin from the inside

Vitamin C Deficiency

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Protect my skin from sun and everyday oxidative damage before more lines form

I think stress and inflammation are ageing my skin faster than they should

LI11 (Quchi) - Large Intestine 11

How would I rather care for my skin day to day?

A simple daily capsule or powder that works from within

Serums and creams I apply straight onto my skin

Food first — eat for my skin and fix any nutrient shortfalls

Vitamin C Deficiency

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Hands-on rituals like facial massage and pressure points

LI11 (Quchi) - Large Intestine 11

Traditional herbs and adaptogens with a long history of use

Natural remedies for Reduce Wrinkles

The evidence behind Reduce Wrinkles, in one page