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Performance

Pycnogenol (Pine Bark Extract)

Also known as: French maritime pine bark, Pinus pinaster

B
Evidence

Antioxidant that enhances nitric oxide production. Cardiovascular and pump support.

Primary uses

  • Nitric oxide
  • Cardiovascular
  • Antioxidant
  • Blood flow

How it works

  • Increases eNOS activity
  • Powerful antioxidant
  • Synergistic with arginine

Dosage

Typical range
50-200mg
Timing
With meals or pre-workout
With food
Yes
Duration
Ongoing for cardiovascular
Special populations
Cardiovascular support, pump

Forms

  • Capsule

Safety

Common side effects

  • GI upset
  • Headache
  • Dizziness

Contraindications

  • Autoimmune conditions

Evidence notes

Good evidence for cardiovascular and NO

Grade B: Some human trials support key claims; further confirmation needed.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.