L-glutamine is the most abundant Amino Acid in the human body. Amazingly, around 60 percent of your skeletal muscle is made up of Glutamine, and your body uses and depletes it rapidly - especially in active individuals who workout or play sports. As an Essential Amino Acid, Glutamine is critical in minimizing muscle breakdown, supporting endurance, helping gut function and enhancing nutrient absorption. Highlights High-Potency Beef-Sourced Amino Acid Supplement Easy to Digest and Highly Absorbable Tablets 1g Beef Aminos Per Tablet No Fat or Cholesterol Serving Suggestion: take 1 serving (3 tablets) with each meal