NOW SPORTS Branched Chain Amino Acids (60 caps)NOW Branched Chain Amino Acids 60 Capsule(s) NPN : 80113224 Essential amino acids for the maintenance of good health Premium grade Non GMO Keto friendly Of the eight essential amino acids that cannot be produced by the body, the three branched chain amino acids (BCAA's) Leucine, Isoleucine and Valine are of key importance. Based on their unique structure, activity, storage and metabolism, BCAA's have become a staple in the lives of many athletes and