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ANTIOXIDANTS

Pycnogenol (French Maritime Pine Bark)

Circulation · skin elasticity · ADHD · vascular health

STRONG EVIDENCEVEGANREAD THE RESEARCH
Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Last reviewed: May 30, 2026
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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.

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.

WHY IT MATTERS

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

Where to buy

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

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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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