NOW® L-Glutamine Powder is a pure, free-form, non-essential, amino acid and is the highest grade available. Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more Glutamine than it can produce. In the body, Glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* Natural color variation may occur in this product. Take 1 rounded teaspoon in juice, preferably between meals, 1 to 2 times daily as needed.

NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
NITROGEN TRANSPORTER*: Glutamine Powder helps to maintain a positive nitrogen balance crucial for any active individual*, aids in the production of rapidly growing cells to offset some of the stress from physical exertion*, and helps to regulate the body pH to support homeostasis, which is critical for overall fitness.*
IMMUNE SUPPORT*: Great for pre- and post-workout!
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.