Skin looks dull and saggy lately

You catch your face in the mirror and stop. The glow you used to see is gone. The skin looks flat and grey, and it hangs a little at the jaw or under the eyes.

Your skin makes new cells all the time. Old ones flake off and fresh ones take their place. That pace slows with age, so tired-looking cells sit longer on top.

Deeper down, collagen and elastin are the fibers that keep skin firm. Sun, smoking, poor sleep, and stress wear on them. Fast weight loss, low protein, dry air, and some drugs play a part too.

When to see someone

See a doctor if one side of your face droops, or if sagging starts fast. Get checked for yellow skin or yellow eyes, or a sore that will not heal. Call as well if you feel cold and tired, bruise easily, or drop weight without trying.

Below are folk remedies people have used for skin renewal. Each one carries a grade that shows how strong the evidence is. A low grade means the proof is thin, so read the grades first and talk with your doctor.

Cellular Regeneration: natural remedies and the evidence behind them

16 options · 16 traditional or ungraded

When it comes to supporting your body's everyday repair and renewal, what would you most like to focus on right now?

I want more day-to-day energy and to bounce back from stress and burnout more easily

  1. Ashwagandha

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Traditionally used to combat fatigue and stress

    Why this matches
    For those seeking energy and stress resilience, ashwagandha is traditionally used as an adaptogen to help the body manage physical and mental strain.
    Why try it
    Traditionally used to support adrenal balance and reduce stress-related fatigue, which may indirectly support the body's capacity to renew itself.
    Dose or use
    300–600 mg of root extract daily, typically with food.
    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 medications, or immunosuppressants.

  2. Rhodiola Rosea

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Adaptogen traditionally used for stamina

    Why this matches
    If stress and fatigue are draining your body's renewal capacity, Rhodiola is traditionally used as an adaptogen to support stamina and mental resilience.
    Why try it
    Traditionally used to help the body adapt to physical and emotional stress, supporting the energy reserves needed for ongoing cellular repair.
    Dose or use
    200–400 mg of standardized extract daily, taken in the morning.
    Time to results
    Typically 2-6 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    May cause mild stimulant effects; avoid late-day use and consult your doctor if on antidepressants.

  3. ST36 (Zusanli)

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Traditionally energizes and supports vitality

    Why this matches
    If you're looking to restore inner energy, this point is traditionally used to tonify overall vitality and support the body's restorative capacity.
    Why try it
    Traditionally used in acupressure to support digestive energy and overall qi, which practitioners link to the body's regenerative foundation.
    Dose or use
    Press firmly 2-3 min, both sides, 1-2x daily — located four finger-widths below the kneecap, just outside the shin bone.
    Time to results
    Typically 2-6 weeks of consistent practice
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Avoid deep pressure if you have blood clots or active skin conditions in the area.

  4. CoQ10

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports cellular energy production

    Why this matches
    For energy-focused regeneration goals, CoQ10 is traditionally used to support the mitochondria — the energy-producing centers of every cell.
    Why try it
    Traditionally used to fuel mitochondrial function, which is central to the energy cells need to carry out repair and renewal processes.
    Dose or use
    100–200 mg daily, taken with a fat-containing meal for best absorption.
    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
    May interact with blood thinners; consult a practitioner if you take warfarin or similar medications.

I want to calm everyday inflammation and protect my cells from daily wear

  1. Astaxanthin

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Antioxidant that helps protect cells

    Why this matches
    If you want to calm everyday oxidative stress and protect your cells, astaxanthin is a potent carotenoid antioxidant that helps defend cells against free-radical and UV damage.
    Why try it
    Astaxanthin is one of the stronger dietary antioxidants and is used to reduce oxidative stress; most human evidence to date centers on skin and eye health rather than whole-body regeneration.
    Dose or use
    4–12 mg daily, taken with a fat-containing meal for absorption.
    Time to results
    Typically 4-8 weeks
    Key study
    Recognized as a strong antioxidant, but its benefits specifically for cellular regeneration have not been confirmed in controlled clinical trials.
    Caution
    May slightly lower blood pressure; check with your practitioner if you take blood-pressure medication.

  2. Omega-3 fatty acids

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally used to reduce cellular inflammation

    Why this matches
    For those focused on protecting cells from daily damage, omega-3s are traditionally used to support healthy inflammatory balance at the cellular membrane level.
    Why try it
    Traditionally used to support the structural integrity of cell membranes and promote a balanced inflammatory environment conducive to cellular repair.
    Dose or use
    1,000–2,000 mg of combined EPA and DHA daily, with food.
    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
    May thin the blood at high doses; consult a practitioner if on anticoagulant medications.

  3. Sulforaphane

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally linked to cellular detox pathways

    Why this matches
    For daily cellular protection, sulforaphane — found naturally in cruciferous vegetables — is traditionally associated with activating the body's own antioxidant and detoxification defenses.
    Why try it
    Traditionally used via cruciferous vegetables like broccoli sprouts to support the body's Nrf2 pathway, a key regulator of cellular protection and detoxification.
    Dose or use
    Follow product labeling; consult a healthcare practitioner. Alternatively, eat broccoli sprouts regularly as a whole-food source.
    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
    May interact with certain medications metabolized by the liver; consult a practitioner if relevant.

  4. Vitamin D

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check for cellular health support

    Why this matches
    For daily cellular protection, checking and correcting a Vitamin D deficiency may support the immune regulation and cell signaling that underlies healthy cell function.
    Why try it
    If you're low in Vitamin D, correcting it can help support the immune and cellular signaling pathways traditionally linked to the body's repair processes.
    Dose or use
    1,000–2,000 IU daily is a common maintenance range; get your levels tested and follow your practitioner's guidance.
    Time to results
    Typically 6-12 weeks to restore levels
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    High doses can be toxic; test levels before supplementing significantly and consult a practitioner.

I'm rebuilding physical structure — skin, joints, and connective tissue

  1. Collagen

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports skin and connective tissue

    Why this matches
    If you're focused on structural repair, collagen is traditionally used to support the integrity of skin, joints, and connective tissues — the scaffolding of cellular regeneration.
    Why try it
    Traditionally used to provide the amino acid building blocks that the body uses to repair and rebuild skin, cartilage, and connective tissue.
    Dose or use
    5–10 g of hydrolyzed collagen peptides daily, mixed into a beverage or food.
    Time to results
    Typically 4-12 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Most collagen is animal-derived; those with allergies to fish or eggs should choose their source carefully.

  2. Copper Peptides

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Peptide that supports skin and tissue repair

    Why this matches
    If you're rebuilding skin and tissue, copper peptides (GHK-Cu) are used to support wound healing and to stimulate the collagen and elastin your skin's structure relies on.
    Why try it
    Copper peptides occur naturally in the body and are involved in tissue repair and skin firmness; most of the human evidence so far comes from topical skin studies rather than whole-body regeneration.
    Dose or use
    Most commonly applied topically as a serum or cream; follow product directions.
    Time to results
    Typically 4-12 weeks
    Key study
    Best studied for topical skin repair; broader cellular-regeneration benefits have not been confirmed in controlled clinical trials.
    Caution
    For external use; patch-test first and avoid layering with strong acids or retinoids that can irritate skin.

  3. Protein Deficiency

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check — protein builds new tissue

    Why this matches
    If you're focused on rebuilding tissue, getting enough protein matters — it supplies the amino-acid building blocks your body uses for repair and renewal.
    Why try it
    Protein is the raw material for growth and tissue repair; falling short is linked to delayed wound healing and muscle loss, so correcting a shortfall supports structural renewal.
    Dose or use
    A common general target is 0.8–1.2 g of protein per kg of body weight daily from food or supplements; ask your practitioner what's right for you.
    Time to results
    Typically 4-12 weeks
    Key study
    Correcting a protein shortfall supports repair, but this specific use for cellular regeneration has not been tested in controlled clinical trials.
    Caution
    Those with kidney disease should not raise their protein intake without medical guidance.

  4. Yin Yoga

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports connective tissue hydration

    Why this matches
    If your priority is structural repair, Yin Yoga is traditionally used to gently stress connective tissue — fascia, joints, and tendons — encouraging regeneration through sustained holds.
    Why try it
    Traditionally used to stimulate the deeper connective tissues of the body through long, passive holds, supporting circulation and tissue renewal in areas often neglected by active exercise.
    Dose or use
    2–4 sessions per week, holding poses 3–5 minutes each; attend a class or follow a guided video to learn safely.
    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
    Move slowly and avoid forcing poses; consult a teacher if you have joint injuries or hypermobility.

I'm thinking long game — cellular cleanup and healthy aging through lifestyle

  1. Nicotinamide Mononucleotide (NMN)

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    NAD+ precursor for energy and cellular repair

    Why this matches
    If your focus is healthy aging and cellular cleanup, NMN is used to raise NAD+ — a coenzyme that declines with age and helps power the repair and sirtuin pathways linked to cellular renewal.
    Why try it
    NMN is a precursor to NAD+, a coenzyme central to cellular energy metabolism and DNA repair. As a newer longevity supplement, its benefits in people are still being actively studied.
    Dose or use
    250–500 mg daily, typically taken in the morning.
    Time to results
    Typically 4-12 weeks
    Key study
    A newer longevity nutrient; its benefits for cellular regeneration have not yet been confirmed in large controlled human trials.
    Caution
    A newer supplement with limited long-term safety data; consult your practitioner, especially if you have a history of cancer.

  2. Intermittent Fasting

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally linked to autophagy and cellular cleanup

    Why this matches
    If your focus is longevity and cellular cleanup, intermittent fasting is traditionally associated with activating autophagy — the body's natural process of clearing damaged cells.
    Why try it
    Traditionally used as a dietary practice believed to trigger the body's self-cleaning mechanisms, potentially supporting long-term cellular renewal.
    Dose or use
    Common approaches include a 16:8 eating window (16 hours fasting, 8 hours eating); consult a healthcare practitioner for your specific needs.
    Time to results
    Typically 4-12 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Not suitable during pregnancy, for those with a history of disordered eating, or for people with diabetes without medical supervision.

  3. Magnesium

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check essential for DNA repair

    Why this matches
    For a longevity-focused approach, checking and correcting magnesium deficiency can help support the enzymatic processes involved in DNA replication and cellular repair.
    Why try it
    If you're low in magnesium, correcting it can help support the hundreds of cellular enzymatic reactions — including DNA synthesis — that underpin the body's ability to regenerate.
    Dose or use
    200–400 mg of magnesium glycinate or citrate daily, taken in the evening.
    Time to results
    Typically 2-6 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    High doses can cause loose stools; reduce dose if this occurs. Caution with kidney disease.

  4. Meditation

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally used to reduce stress-related cell aging

    Why this matches
    For those pursuing a longevity lifestyle, meditation is traditionally used as a practice to reduce chronic stress, which is widely linked to accelerated cellular aging.
    Why try it
    Traditionally practiced to calm the nervous system and reduce stress hormones, creating an internal environment more conducive to cellular repair and renewal.
    Dose or use
    10–20 minutes of focused breath or mindfulness meditation daily; consistency matters more than duration.
    Time to results
    Typically 4-8 weeks of regular practice
    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.

And how would you most like to go about it? Pick the kinds of approaches that feel right for you.

Adaptogenic herbs and energy supplements I can take to build resilience and stamina

  1. Ashwagandha

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Traditionally used to combat fatigue and stress

    Why this matches
    For those seeking energy and stress resilience, ashwagandha is traditionally used as an adaptogen to help the body manage physical and mental strain.
    Why try it
    Traditionally used to support adrenal balance and reduce stress-related fatigue, which may indirectly support the body's capacity to renew itself.
    Dose or use
    300–600 mg of root extract daily, typically with food.
    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 medications, or immunosuppressants.

  2. Rhodiola Rosea

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Adaptogen traditionally used for stamina

    Why this matches
    If stress and fatigue are draining your body's renewal capacity, Rhodiola is traditionally used as an adaptogen to support stamina and mental resilience.
    Why try it
    Traditionally used to help the body adapt to physical and emotional stress, supporting the energy reserves needed for ongoing cellular repair.
    Dose or use
    200–400 mg of standardized extract daily, taken in the morning.
    Time to results
    Typically 2-6 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    May cause mild stimulant effects; avoid late-day use and consult your doctor if on antidepressants.

  3. Nicotinamide Mononucleotide (NMN)

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    NAD+ precursor for energy and cellular repair

    Why this matches
    If your focus is healthy aging and cellular cleanup, NMN is used to raise NAD+ — a coenzyme that declines with age and helps power the repair and sirtuin pathways linked to cellular renewal.
    Why try it
    NMN is a precursor to NAD+, a coenzyme central to cellular energy metabolism and DNA repair. As a newer longevity supplement, its benefits in people are still being actively studied.
    Dose or use
    250–500 mg daily, typically taken in the morning.
    Time to results
    Typically 4-12 weeks
    Key study
    A newer longevity nutrient; its benefits for cellular regeneration have not yet been confirmed in large controlled human trials.
    Caution
    A newer supplement with limited long-term safety data; consult your practitioner, especially if you have a history of cancer.

  4. CoQ10

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports cellular energy production

    Why this matches
    For energy-focused regeneration goals, CoQ10 is traditionally used to support the mitochondria — the energy-producing centers of every cell.
    Why try it
    Traditionally used to fuel mitochondrial function, which is central to the energy cells need to carry out repair and renewal processes.
    Dose or use
    100–200 mg daily, taken with a fat-containing meal for best absorption.
    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
    May interact with blood thinners; consult a practitioner if you take warfarin or similar medications.

Antioxidant and anti-inflammatory nutrients that help shield my cells

  1. Astaxanthin

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Antioxidant that helps protect cells

    Why this matches
    If you want to calm everyday oxidative stress and protect your cells, astaxanthin is a potent carotenoid antioxidant that helps defend cells against free-radical and UV damage.
    Why try it
    Astaxanthin is one of the stronger dietary antioxidants and is used to reduce oxidative stress; most human evidence to date centers on skin and eye health rather than whole-body regeneration.
    Dose or use
    4–12 mg daily, taken with a fat-containing meal for absorption.
    Time to results
    Typically 4-8 weeks
    Key study
    Recognized as a strong antioxidant, but its benefits specifically for cellular regeneration have not been confirmed in controlled clinical trials.
    Caution
    May slightly lower blood pressure; check with your practitioner if you take blood-pressure medication.

  2. Omega-3 fatty acids

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally used to reduce cellular inflammation

    Why this matches
    For those focused on protecting cells from daily damage, omega-3s are traditionally used to support healthy inflammatory balance at the cellular membrane level.
    Why try it
    Traditionally used to support the structural integrity of cell membranes and promote a balanced inflammatory environment conducive to cellular repair.
    Dose or use
    1,000–2,000 mg of combined EPA and DHA daily, with food.
    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
    May thin the blood at high doses; consult a practitioner if on anticoagulant medications.

  3. Sulforaphane

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally linked to cellular detox pathways

    Why this matches
    For daily cellular protection, sulforaphane — found naturally in cruciferous vegetables — is traditionally associated with activating the body's own antioxidant and detoxification defenses.
    Why try it
    Traditionally used via cruciferous vegetables like broccoli sprouts to support the body's Nrf2 pathway, a key regulator of cellular protection and detoxification.
    Dose or use
    Follow product labeling; consult a healthcare practitioner. Alternatively, eat broccoli sprouts regularly as a whole-food source.
    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
    May interact with certain medications metabolized by the liver; consult a practitioner if relevant.

  4. Vitamin D

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check for cellular health support

    Why this matches
    For daily cellular protection, checking and correcting a Vitamin D deficiency may support the immune regulation and cell signaling that underlies healthy cell function.
    Why try it
    If you're low in Vitamin D, correcting it can help support the immune and cellular signaling pathways traditionally linked to the body's repair processes.
    Dose or use
    1,000–2,000 IU daily is a common maintenance range; get your levels tested and follow your practitioner's guidance.
    Time to results
    Typically 6-12 weeks to restore levels
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    High doses can be toxic; test levels before supplementing significantly and consult a practitioner.

Hands-on lifestyle and mind-body practices rather than something in a bottle

  1. ST36 (Zusanli)

    Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple

    Traditionally energizes and supports vitality

    Why this matches
    If you're looking to restore inner energy, this point is traditionally used to tonify overall vitality and support the body's restorative capacity.
    Why try it
    Traditionally used in acupressure to support digestive energy and overall qi, which practitioners link to the body's regenerative foundation.
    Dose or use
    Press firmly 2-3 min, both sides, 1-2x daily — located four finger-widths below the kneecap, just outside the shin bone.
    Time to results
    Typically 2-6 weeks of consistent practice
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Avoid deep pressure if you have blood clots or active skin conditions in the area.

  2. Intermittent Fasting

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally linked to autophagy and cellular cleanup

    Why this matches
    If your focus is longevity and cellular cleanup, intermittent fasting is traditionally associated with activating autophagy — the body's natural process of clearing damaged cells.
    Why try it
    Traditionally used as a dietary practice believed to trigger the body's self-cleaning mechanisms, potentially supporting long-term cellular renewal.
    Dose or use
    Common approaches include a 16:8 eating window (16 hours fasting, 8 hours eating); consult a healthcare practitioner for your specific needs.
    Time to results
    Typically 4-12 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Not suitable during pregnancy, for those with a history of disordered eating, or for people with diabetes without medical supervision.

  3. Meditation

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally used to reduce stress-related cell aging

    Why this matches
    For those pursuing a longevity lifestyle, meditation is traditionally used as a practice to reduce chronic stress, which is widely linked to accelerated cellular aging.
    Why try it
    Traditionally practiced to calm the nervous system and reduce stress hormones, creating an internal environment more conducive to cellular repair and renewal.
    Dose or use
    10–20 minutes of focused breath or mindfulness meditation daily; consistency matters more than duration.
    Time to results
    Typically 4-8 weeks of regular practice
    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.

  4. Yin Yoga

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports connective tissue hydration

    Why this matches
    If your priority is structural repair, Yin Yoga is traditionally used to gently stress connective tissue — fascia, joints, and tendons — encouraging regeneration through sustained holds.
    Why try it
    Traditionally used to stimulate the deeper connective tissues of the body through long, passive holds, supporting circulation and tissue renewal in areas often neglected by active exercise.
    Dose or use
    2–4 sessions per week, holding poses 3–5 minutes each; attend a class or follow a guided video to learn safely.
    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
    Move slowly and avoid forcing poses; consult a teacher if you have joint injuries or hypermobility.

The raw building blocks for tissue repair — and checking for nutrient gaps that hold repair back

  1. Collagen

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Traditionally supports skin and connective tissue

    Why this matches
    If you're focused on structural repair, collagen is traditionally used to support the integrity of skin, joints, and connective tissues — the scaffolding of cellular regeneration.
    Why try it
    Traditionally used to provide the amino acid building blocks that the body uses to repair and rebuild skin, cartilage, and connective tissue.
    Dose or use
    5–10 g of hydrolyzed collagen peptides daily, mixed into a beverage or food.
    Time to results
    Typically 4-12 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    Most collagen is animal-derived; those with allergies to fish or eggs should choose their source carefully.

  2. Copper Peptides

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Peptide that supports skin and tissue repair

    Why this matches
    If you're rebuilding skin and tissue, copper peptides (GHK-Cu) are used to support wound healing and to stimulate the collagen and elastin your skin's structure relies on.
    Why try it
    Copper peptides occur naturally in the body and are involved in tissue repair and skin firmness; most of the human evidence so far comes from topical skin studies rather than whole-body regeneration.
    Dose or use
    Most commonly applied topically as a serum or cream; follow product directions.
    Time to results
    Typically 4-12 weeks
    Key study
    Best studied for topical skin repair; broader cellular-regeneration benefits have not been confirmed in controlled clinical trials.
    Caution
    For external use; patch-test first and avoid layering with strong acids or retinoids that can irritate skin.

  3. Magnesium

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check essential for DNA repair

    Why this matches
    For a longevity-focused approach, checking and correcting magnesium deficiency can help support the enzymatic processes involved in DNA replication and cellular repair.
    Why try it
    If you're low in magnesium, correcting it can help support the hundreds of cellular enzymatic reactions — including DNA synthesis — that underpin the body's ability to regenerate.
    Dose or use
    200–400 mg of magnesium glycinate or citrate daily, taken in the evening.
    Time to results
    Typically 2-6 weeks
    Key study
    Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
    Caution
    High doses can cause loose stools; reduce dose if this occurs. Caution with kidney disease.

  4. Protein Deficiency

    Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)

    Deficiency check — protein builds new tissue

    Why this matches
    If you're focused on rebuilding tissue, getting enough protein matters — it supplies the amino-acid building blocks your body uses for repair and renewal.
    Why try it
    Protein is the raw material for growth and tissue repair; falling short is linked to delayed wound healing and muscle loss, so correcting a shortfall supports structural renewal.
    Dose or use
    A common general target is 0.8–1.2 g of protein per kg of body weight daily from food or supplements; ask your practitioner what's right for you.
    Time to results
    Typically 4-12 weeks
    Key study
    Correcting a protein shortfall supports repair, but this specific use for cellular regeneration has not been tested in controlled clinical trials.
    Caution
    Those with kidney disease should not raise their protein intake without medical guidance.

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

Other ways people describe this

Same underlying problem, different words.

These suggestions come from our full page on Cellular Regeneration, where you can see every option and how it is graded. Evidence grades are explained in our methodology, and every phrasing we cover is listed under health topics.

Get it on Google PlayDownload on the App Store

Download today our free mobile application for iOS and Android

⭐️ Customer Reviews

(from verified users)

hero_img4.8
coma

This app is so cool! I've always wanted there to be a hub for all NATURAL remedies and preventative options but l've always had to do loads of digging to find the info I wanted for different natural products. HealisticMD has all the info I need in one place. It gave me various natural supplemental options for a condition I looked up, including what each remedy does and how much is usually recommended to take. It also gave me exact products I could buy for the problem I had looked up. It makes my process SO MUCH easier when I need to find non-pharmaceutical solutions to my needs.

user1

Olivia J.

tick

Verified User

rating_starts

5.0

coma

The tremendous value we have seen in this app and a lot of information and accessibility to the product that is natural and helped us finding a new ways to heal. I have came from a family filled with doctors. And we all prevented using pills as well all the pharmaceutical path and tried healing naturally The only thing we lacked of was information and research so when I saw this app, I definitely know it has a values we were looking for as well as my children enhance their immune system!!

user2

Audrey Mae.

tick

Verified User

rating_starts

5.0

coma

There is a wealth of information on the app! I recently had bloodwork done and found I was deficient in a handful of vitamins and minerals (Vitamin B12, Vitamin D, Iron, etc.) HealisticMD made it simple for me to find out what foods to eat/ supplements I needed to improve these deficiencies. It gives you so many ideas on prevention, natural health tips, where to buy the vitamins, when to take them, why, etc. I love how easy the app is to use too. I am currently working on getting pregnant. I was pleasantly surprised to find compelling data along with supplement suggestions to aid in the process, some of which my fertility doctor wasn’t even aware of. Highly recommend downloading, after all health is one our greatest gifts!

user3

Rachel

tick

Verified User

rating_starts

5.0