NOW Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 2.2-Pound L-Arginine Part Number: 211

Part Number: 211

CLINICALLY VALIDATED STRAINS*: Utilizes bacterial strains that have been clinically validated for their support of healthy immune system function

Package Dimensions: 4

* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels

model number: 2177

NOW Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 2.2-Pound L-Arginine Part Number: 211Brand: NOW Color: White Features: NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics. PROTEIN METABOLISM* NITRIC OXIDE PRECURSOR*: Arginine supports protein metabolism and is heavily involved in muscle metabolism through its role in the maintenance of a proper nitrogen balance.* NITRIC OXIDE PRECURSOR*: Arginine supports protein metabolism and is heavily involved in