This 100% L-Glutamine powder was designed to support body building, sports and fitness programs. Glutamine, when paired with exercise, supports lean muscle mass, cell growth and growth hormone release. L-glutamine can also boost immune cell activity in the gut, helping prevent infection and inflammation, as well as soothing the intestinal tissue. Because L-glutamine is used for energy production, it can support the reduction of intestinal spasms. Ingredients: 100% L-Glutamine powder Manufacturer Country: USA Amount:300g (1.1 lb) Bruto weight: 305g (1.11lb) Suggested Use: 1 serving 1 to 3 times daily with beverage of choice or as directed by a healthcare professional.