NOW Sports Nutrition, Branched Chain Amino Acid Powder with Leucine, Isoleucine, and Valine, 12-Ounce 12 Ounce (Pack of 1)

Essential Amino Acids Leucine, Isoleucine, Valine Pure Aminos The Branched-Chain Amino Acids (BCAAs), leucine, isoleucine and valine are essential amino acids, and thus cannot be made in the body.* BCAAs are critical for muscle protein synthesis, and because BCAAs can be used as fuel during intense exercise, BCAA supplementation can help to preserve existing muscle tissue.* In addition, BCAAs can support the recovery process by promoting the normal repair processes that take place after exertion.* BCAAs also play an important role in the maintenance of proper immune system function and the support of healthy aging.* This product is sold by weight not volume. Natural color variation may occur in this product.