NOW Foods Sports Nutrition, Branched Chain Amino Acids, With Leucine, Isoleucine and Valine, 120 Veg Capsules

NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics. AMINO ACIDS/RECOVERY*: The branched-chain amino acids (BCAAs), leucine, isoleucine, and valine are critical for muscle protein synthesis and BCAA supplementation can be used as fuel during intense exercise as well as help to preserve existing muscle tissue* SUPPORTS HEALTHY AGING*: BCAAs play an important role in the maintenance of proper immune system function and the support of healthy aging* 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.