Home/Ingredients/Pycnogenol (French Maritime Pine Bark)

Pycnogenol (French Maritime Pine Bark)

Circulation · skin elasticity · ADHD · vascular health

Strong evidenceVegan91 studies on PubMedRead the research
Written to our editorial standards · reviewed against published research· Updated 30 May 2026
Last reviewed: May 30, 2026

Pycnogenol: Circulation · skin elasticity · ADHD · vascular health. One of the most-studied flavonoid extracts. Strong evidence for circulation, skin elasticity, ADHD focus, and venous health. Standard dose 100 mg, taken in the morning, about $35/month. Evidence rating: strong evidence.

Where to buy

Healthy Origins Pycnogenol 100mg
Recommended
Healthy Origins, Pycnogenol
100 mg · Morning · ~$35/month

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Healthy Origins Pycnogenol 100mgEditor's Pick
Pycnogenol 100mg
Healthy Origins
60 veg caps · $35 · ★ 4.7
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Pycnogenol 100 mg
Healthy Origins
60 veg caps · $35 · ★ 4.7
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NOW Foods Pycnogenol 100 mgBest Value
Pycnogenol 100 mg
NOW Foods
60 veg caps · $38 · ★ 4.6
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Pycnogenol 100 mg
Life Extension
60 veg caps · $36 · ★ 4.6
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Pycnogenol
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60 tablets · $30 · ★ 4.5
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What is Pycnogenol?

Pycnogenol is a patented extract from the bark of the French maritime pine (Pinus pinaster), standardized to 65-75% procyanidins. Over 450 published studies, including more than 160 clinical trials, have validated its use for venous insufficiency, mild-to-moderate hypertension, asthma, ADHD-related focus issues, skin elasticity, joint comfort in osteoarthritis, and erectile function. The combination of antioxidant capacity, anti-inflammatory action, and nitric oxide modulation explains its broad effects. Standard dose is 50-200 mg per day, typically split into two servings with food.

One of the most-studied flavonoid extracts. Strong evidence for circulation, skin elasticity, ADHD focus, and venous health.

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Common questions

What is Pycnogenol?
Pycnogenol is a patented extract from the bark of the French maritime pine (Pinus pinaster), standardized to 65-75% procyanidins. Over 450 published studies, including more than 160 clinical trials, have validated its use for venous insufficiency, mild-to-moderate hypertension, asthma, ADHD-related focus issues, skin elasticity, joint comfort in osteoarthritis, and erectile function. The combination of antioxidant capacity, anti-inflammatory action, and nitric oxide modulation explains its broad effects. Standard dose is 50-200 mg per day, typically split into two servings with food.
What is Pycnogenol used for?
Circulation · skin elasticity · ADHD · vascular health. One of the most-studied flavonoid extracts. Strong evidence for circulation, skin elasticity, ADHD focus, and venous health.
What is the standard dose of Pycnogenol?
100 mg, typically taken in the morning. Approximate cost is $35 per month.
How strong is the evidence for Pycnogenol?
Strong evidence for its primary uses. See the full study list on the research page.

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