Doctor's Best L-Glutamine Powder 300g — Pure Gut & Muscle Support

Pharmaceutical-grade L-Glutamine in an unflavoured, easily mixable powder. L-Glutamine is the most abundant amino acid in the body and the primary fuel source for intestinal epithelial cells — making it foundational for both gut barrier integrity and muscle recovery.

Key Benefits

• Primary fuel for enterocytes — the cells lining the gut wall
• Supports gut barrier integrity and helps address leaky gut
• Aids muscle recovery and reduces exercise-induced muscle soreness
• Supports immune function during physical stress
• Unflavoured — easily added to shakes, smoothies or water
• Non-GMO, pharmaceutical grade

Supplement Facts

Size: 300g powder | SKU: DRB-00491
Suggested Use: Mix as directed with water or juice.