Glutamine is the most abundant amino acid in the human blood. Glutamine may become conditionally essential in certain situations, including intensive physical training, when the body cannot meet its needs by synthesizing Glutamine. This conditionally essential amino acid can be provided by dietary protein intake and via supplements such as MEGA GLUTAMINE. Directions Take 2 capsules 2-4 times a day before and after training, and/or before going to bed. Use this product in conjunction with food as part of a healthy, balanced diet, not as a substitute for such. Allergen info Manufactured in a facility that processes milk, soy and egg proteins, gluten and peanuts! Sizes 90 capsules 45 servings