Our free-form L-Arginine is HPLC verified ultra-pure for maximum bioavailability and effectiveness. Arginine promotes nitric oxide production, which helps support circulation and muscles.
L-Arginine is one of 20 amino acids, the building blocks of protein. Arginine supports the effect of exercise and is one of the most important amino acids involved in immune function. L-Arginine is considered a semi-essential amino acid, because although it is normally synthesized in sufficient amounts by the body, supplementation is sometimes required. Arginine supports protein synthesis as it is involved in the transport and storage of nitrogen and is important for proper physical performance because it is used by the body to produce creatine.
Arginine stimulates the release of growth hormone.