Gastrointestinal Health Lglutamine powder nutritionally supports the mucosal lining and healthy functioning of the gastrointestinal tract Supports Lean Muscle This Lglutamine supplement also helps support and preserve lean muscle mass especially in times of metabolic stress Amino Acid Lglutamine is the most abundant amino acid in the body glutamine is utilized by the body for tissue repair and gastrointestinal tract support Pure Quality Our supplements are made with premium ingredients sourced from trusted suppliers and guided by nutritional experts then carefully manufactured and tested to verify potency and purity Pure Difference What we leave out matters too Pure Encapsulations products are free from common allergens artificial or unnecessary ingredients and GMOs