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  3. Cardiometabolic Health & Metabolism
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  5. L-Arginine

Pure Encapsulations

L-Arginine

Supports nitric oxide production for healthy blood flow, circulation, and overall cardiovascular function.

VEGNON-GMO

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

  • L-arginine is a precursor to nitric oxide, a molecule that helps relax and widen blood vessels, promoting healthy circulation.
  • By supporting nitric oxide production, L-arginine may contribute to healthy endothelial function, which is crucial for blood vessel health.
  • Studies suggest L-arginine may play a role in supporting exercise tolerance and sexual function through its effects on blood flow and nitric oxide synthesis.
  • This free-form L-arginine HCl provides 1400 mg of this important amino acid per serving, ensuring optimal bioavailability.
  • Promotes healthy blood vessel dilation
  • Supports healthy circulation and blood flow
  • May enhance exercise tolerance
  • Supports healthy sexual function
  • Vegetarian and non-GMO formula

l-arginine HCl (free-form), vegetarian capsule (cellulose, water)

As a dietary supplement, take 2 capsules 1-3 times daily, between meals, or as directed by a health professional.

  • L-arginine supplementation and endothelial function

    Research indicates that L-arginine supplementation may improve endothelial function, a key marker of cardiovascular health.

  • L-arginine and exercise performance

    Studies suggest that L-arginine may enhance exercise performance by increasing nitric oxide production and improving blood flow to muscles.

  • L-arginine and sexual function

    Some research suggests a potential role for L-arginine in supporting healthy sexual function due to its effects on blood flow.