NOW Foods Sports Nutrition, L-Glutamine Pure Powder, Nitrogen Transporter*, Amino Acid, 1-Pound

NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics. NITROGEN TRANSPORTER*: Pure Glutamine Powder helps to maintain a positive nitrogen balance, aids in offsetting some of the stress from physical exertion, and helps to regulate the body's 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.