NOW Foods L-Glutamine is involved in maintaining a positive nitrogen balance (an anabolic state) and also aids rapidly growing cells (immune system hymphocytes and intestinal cell enterocytes).  In addition, Glutamine is a regulator of acid-base balance and a nitrogen transporter.

Glutamine has recently been the focus of much scientific interest. A growing body of evidence suggests that during certain stressful times, the body may require more glutamine than it can produce - Under these circumstances Glutamine may be considered a "conditionally essential" amino acid.

Other Ingredients: Gelatin (capsule), Stearic Acid, Magnesium Stearate and Silica.

Free of: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives