L-Arginine, 1 lb (454 g)

Premium FormulaPure Powder3rd Party Lab TestedGMP - Good Manufacturing Practice ProductDietary SupplementSodium FreeL-arginine is a conditionally essential basic amino acid that plays an important role in several important pathways, urea metabolism and excretion, synthesis of proteins, the production of creatine phosphate, DNA synthesis, and the synthesis of nitric oxide, a secondary messenger involved in blood flow. Certain research publications indicate that L-Arginine may help support the following: Supports healthy blood circulations.Supports immune system.Supports positive benefits on athletic performance.