Muscle Performance9,000 mg Per ServingHealthy Nitrogen BalanceIntestinal HealthImmune SupportDietary SupplementNon GMOGluten FreeDye FreeBPA FreeParaben FreeIntestinal & Immune Health by Nitrogen TransportHealth For Every LifestyleHealthy Nitrogen BalanceGlutamine is a conditionally essential amino acid, meaning under certain conditions, such as injury or extreme exercise fatigue, your body may require more Glutamine than it can produce. Glutamine functions as a major nitrogen transporter, which is critical to maintaining a healthy nitrogen balance, a key factor in the muscle building process.Intestinal & Immune HealthGlutamine is essential to gut & immune health. Among the various tissues using Glutamine at high rates, the Gastrointestinal (GI) tract utilizes about 30% of total Glutamine; where it plays a key role in maintaining intestinal barrier function, modulation of inflammation, and regulating stress responses and apoptosis. Recent studies have shown the critical link between GI health and healthy immune function.