L-Glutamine 500 mg — Conditionally Essential Amino Acid for Gut, Muscle & Immune Support

L-Glutamine is the most abundant amino acid in the body and becomes conditionally essential during periods of physical stress, intense training, illness, or GI compromise. Glutamine is the primary fuel source for intestinal epithelial cells and immune cells, and is critical for maintaining intestinal barrier integrity, muscle protein synthesis, and immune function.

Key Benefits

Gut lining support — glutamine is the primary fuel for intestinal enterocytes; supports tight junction integrity and gut barrier
Muscle recovery — supports muscle protein synthesis and glycogen replenishment after exercise
Immune function — glutamine is the primary fuel for rapidly dividing immune cells including lymphocytes
Conditionally essential — demand exceeds synthesis during stress, illness, or intense training
90-capsule supply — a full 1-3 month supply at standard dosing

Why Pure Encapsulations?

Pharmaceutical-grade L-glutamine 500 mg in a hypoallergenic capsule. Third-party tested for purity and potency.

Consult your healthcare provider before use, especially if pregnant, nursing, or taking medications. 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.