L-Glutamine, the most abundant amino acid in the body, is classified as conditionally essential. Under conditions of stress, trauma and disease, the body cannot synthesize enough L-glutamine to meet physiological demands. A versatile amino acid, L-glutamine is important for acid-base balance, supplying nitrogen to muscles, protein synthesis, and energy production. L-Glutamine plays a major role in protecting the integrity of the intestinal tract, making it a mainstay in gut healing protocols. Helps support normal blood circulation*. Supports immune function*. Improves exercise recovery and muscle soreness*. Available in capsules or in water-soluble, tasteless powder for convenient adjustable dosing.