L-Glutamine, the free amino acid, is the single most abundant amino acid present in skeletal muscle. L-Glutamine may support muscle tissue by limiting the degradation of protein through nitrogen retention, glycogen synthesis, and protein synthesis. L-Glutamine may also assist in the fueling and detoxifying of the brain. Thus, L-Glutamine has been dubbed "the thinker's amino". L-Glutamine's muscle and brain tissue supporting qualities have made L-Glutamine an invaluable addition to an athlete's regimen. Glutamine is the single most abundant amino acid found naturally in muscle. Glutamine is widely believed to help with muscle cell volumization and natural growth hormone output. •Clinically Proven •Muscle Recovery •Nitrogen Transport •Fast Absorption Laboratory Tested for Quality and Purity. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.