NOW Foods, L-Arginine, Double Strength, 1,000 mg, 120 Tablets

From True Nature Blend

Description

• Amino Acids
• Conditionally Essential Amino Acid
• Nitric Oxide Precursor
• Non-GMO
• A Dietary Supplement
• Vegetarian/Vegan
• Kosher
• Family Owned Since 1968
• GMP Quality Assured

Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.