NOW Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 2.2-Pound L-Arginine * It is an important

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

Whey protein is considered to have the highest biological value (BV) of any protein source - superior in essential amino acid content to beef

Part Number: 211

model number: 733739002112

model number: 2177

NOW Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 2.2-Pound L-Arginine * It is an importantBrand: 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