Glutamine is the most abundant amino acid in the body and plays an important role in muscle. During prolonged periods of intense exercise glutamine levels can be depleted which may limit protein synthesis. Training hard can take a toll on your muscles as glutamine levels in the body decrease over time. Replenishment of this conditionally essential amino acid will help you maintain an intense routine by promoting lactic acid buffer production. Our 100% Pure Glutamine Powder will help you sustain high levels of this important amino acid to assist with recovery.