The requested item 00389 is obsolete and has been replaced. The new item is 01624.

L-Arginine Caps

700 mg, 200 vegetarian capsules, Item# 01624

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  • L-Arginine Caps
  • 700 mg, 200 vegetarian capsules
  • Item Catalog Number: 01624

L-arginine is a semi-essential amino acid involved in numerous areas of human biochemistry, including ammonia detoxification, hormone secretion, and immune modulation. Arginine is also well known as a precursor to nitric oxide (NO), a key component of endothelial-derived relaxing factor, an endogenous messenger molecule involved in a variety of endothelium-dependent physiological effects in the cardiovascular system.94,95

L-arginine may also help maintain the health of the immune system.110-114

Supplement Facts

Serving Size 1 vegetarian capsule

Amount Per Serving


700 mg

Other ingredients: vegetable cellulose (capsule), ascorbyl palmitate, medium chain triglyceride oil, microcrystalline cellulose.

Dosage and Use
  • Take one (1) capsule daily on an empty stomach, or as recommended by a healthcare practitioner.