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Pycnogenol® (French pine bark extract)

Best studied for: Poor circulation and leg swelling; ADHD and focus; Joint pain and inflammation. Best known for supporting circulation.

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What is Pycnogenol? Pycnogenol is a natural plant extract derived from the bark of the French maritime pine tree. It has been used for medicinal purposes for over 40 years and is a patented ingredient in dietary supplements and skincare products. How does it work? Pycnogenol works by neutralizing free radicals, reducing inflammation, and improving blood flow. Free radicals are unstable molecules that can damage cells and contribute to chronic diseases. Pycnogenol's antioxidant properties protect cells from free radical damage, while its anti-inflammatory effects help reduce inflammation in the body. Additionally, Pycnogenol has been shown to improve blood flow by increasing nitric oxide production, which can benefit cardiovascular health and improve cognitive function. What are the active ingredients that are important for Pycnogenol's medicinal properties? The active ingredients in Pycnogenol are procyanidins, flavonoids, and phenolic acids. These compounds are powerful antioxidants and anti-inflammatory agents that provide numerous health benefits. What forms does Pycnogenol come in? Pycnogenol is available in capsule, tablet, and powder forms. It is also used as an ingredient in topical creams and ointments. What if there’s an imbalance or deficiency? An imbalance or deficiency of Pycnogenol has not been well studied, as it is not a necessary nutrient. However, insufficient levels of antioxidants and anti-inflammatory compounds in the body may contribute to the development of various health problems. When was Pycnogenol first used for medicinal purposes? Pycnogenol was first used for medicinal purposes in the 1960s, when French scientist Jacques Masquelier discovered the antioxidant properties of French maritime pine bark. Summary: Pycnogenol is a natural plant extract derived from the bark of the French maritime pine tree. It contains active ingredients, including procyanidins, bioflavonoids, and organic acids, which are believed to exert antioxidant, anti-inflammatory, and vasodilatory effects. These properties help to improve circulation, reduce oxidative stress, and promote the health of various body systems, including the cardiovascular and immune systems. Pycnogenol is available in various forms and is commonly used for medicinal purposes, including the treatment and prevention of various health conditions, such as cardiovascular disease and skin aging.

Helps

What does Pycnogenol® (French pine bark extract) help with? Pycnogenol is an extract made from the bark of French maritime pine trees. It is rich in plant antioxidants called proanthocyanidins. People take it as a pill, and some skin products contain it. Heavy, achy, swollen legs and poor vein flow Good evidence — multiple clinical trials in people with chronic venous insufficiency. In these trials, people whose leg veins push blood back poorly reported less leg pain and swelling. Skin changes on the lower legs also got better. Lab work suggests it seals and tightens small blood vessels and calms swelling in vein tissue, which is why some people try it after long flights or long days on their feet. Evidence grade B · Traditional tier T0 High blood pressure Good evidence — several trials in people with mild to moderate high blood pressure. These trials found meaningful drops in the top (systolic) number. Some people in the trials were able to lower their medicine dose, but only with a doctor watching. In lab studies, the extract nudged the body to make more nitric oxide, a compound that widens arteries. Evidence grade B · Traditional tier T0 Knee and joint pain from osteoarthritis Good evidence — trials in people with osteoarthritis, mostly of the knee. People in these trials reported lower pain scores, less stiffness and easier movement. Some cut back on painkillers such as ibuprofen. Lab work suggests the extract calms the signals that drive cartilage breakdown. Evidence grade B · Traditional tier T0 Hot flashes and other menopause symptoms Good evidence — several trials in women going through or past menopause. Women in these trials reported fewer hot flashes and night sweats. Mood swings and sleep problems also eased. The change built up slowly, over about 4 to 8 weeks . Evidence grade B · Traditional tier T0 Trouble with attention and focus in ADHD Early evidence — one-month studies in children and adults with ADHD. After one month, these studies found better attention and less hyperactivity. Markers of oxidative stress in the body also went down. Researchers think it may support the balance of dopamine and norepinephrine, two brain chemicals, but that idea rests on lab work. Evidence grade C · Traditional tier T0 Erection problems Early evidence — trials of the extract combined with L-arginine, not of pine bark alone. In some of these trials, more than 90% of the men reported better erections after 3 months . Both parts of the combination support nitric oxide in lab studies. The extract on its own was not tested this way. Evidence grade C · Traditional tier T0 Blood sugar after meals Early evidence — studies in people with type 2 diabetes and with borderline-high blood sugar. These studies found small but steady gains in blood sugar control. Post-meal spikes were lower. Lab work suggests it slows how fast you take in carbs and helps cells respond to insulin. Evidence grade C · Traditional tier T0 Hay fever and mild asthma Early evidence — human studies in seasonal allergy and in mild to moderate asthma. Studies found easier allergy symptoms and better lung function. Some people needed their inhaler less often. Lab work suggests the extract dials down histamine release and airway swelling. Evidence grade C · Traditional tier T0 Skin aging and sun damage Early evidence — clinical studies of both pills and creams. These studies found better skin stretch, more moisture and more even skin tone. Lab work shows the extract mops up free radicals made by UV light. It also seems to help skin hold on to collagen. Evidence grade C · Traditional tier T0 What Pycnogenol® (French pine bark extract) has not been shown to do It has not been shown to replace blood pressure medicine; the dose cuts seen in trials happened under a doctor's care. Pine bark extract on its own has not been shown to help erection problems, because the trials used it together with L-arginine. It has not been shown to replace an asthma inhaler or other rescue medic

Pycnogenol® (French pine bark extract)

Pycnogenol® (French pine bark extract)

Quick Facts

  • What it is: A standardized extract from the bark of French maritime pine trees, packed with powerful plant antioxidants called proanthocyanidins.
  • Main uses: Best known for supporting circulation, reducing inflammation, sharpening focus, and easing allergy and joint symptoms.
  • Best for: Poor circulation and leg swelling, ADHD and focus, Joint pain and inflammation
  • Active ingredients: Procyanidins (oligomeric proanthocyanidins / OPCs), Catechins, Taxifolin, Ferulic acid, Caffeic acid, Procyanidin B1, B2, B3
  • Forms: Capsule, Tablet, Topical cream, Powder
  • Time to effect: 4–8 weeks for most benefits; some effects like reduced swelling in legs may appear within 2–4 weeks.
  • Side effects: Generally very well tolerated; occasional mild stomach upset, headache, or dizziness, especially at higher doses.
  • Pregnancy & breastfeeding: Not assessed for this entry. Ask your doctor or midwife before use.

Educational information, not medical advice — ask your doctor or midwife.

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What is Pycnogenol?

Pycnogenol is a natural plant extract derived from the bark of the French maritime pine tree. It has been used for medicinal purposes for over 40 years and is a patented ingredient in dietary supplements and skincare products.

How does it work?

Pycnogenol works by neutralizing free radicals, reducing inflammation, and improving blood flow. Free radicals are unstable molecules that can damage cells and contribute to chronic diseases. Pycnogenol's antioxidant properties protect cells from free radical damage, while its anti-inflammatory effects help reduce inflammation in the body. Additionally, Pycnogenol has been shown to improve blood flow by increasing nitric oxide production, which can benefit cardiovascular health and improve cognitive function.

What are the active ingredients that are important for Pycnogenol's medicinal properties?

The active ingredients in Pycnogenol are procyanidins, flavonoids, and phenolic acids. These compounds are powerful antioxidants and anti-inflammatory agents that provide numerous health benefits.

What forms does Pycnogenol come in?

Pycnogenol is available in capsule, tablet, and powder forms. It is also used as an ingredient in topical creams and ointments.

What if there’s an imbalance or deficiency?

An imbalance or deficiency of Pycnogenol has not been well studied, as it is not a necessary nutrient. However, insufficient levels of antioxidants and anti-inflammatory compounds in the body may contribute to the development of various health problems.

When was Pycnogenol first used for medicinal purposes?

Pycnogenol was first used for medicinal purposes in the 1960s, when French scientist Jacques Masquelier discovered the antioxidant properties of French maritime pine bark.

Summary:

Pycnogenol is a natural plant extract derived from the bark of the French maritime pine tree. It contains active ingredients, including procyanidins, bioflavonoids, and organic acids, which are believed to exert antioxidant, anti-inflammatory, and vasodilatory effects. These properties help to improve circulation, reduce oxidative stress, and promote the health of various body systems, including the cardiovascular and immune systems. Pycnogenol is available in various forms and is commonly used for medicinal purposes, including the treatment and prevention of various health conditions, such as cardiovascular disease and skin aging.

Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.

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