NOW   Sports Branched Chain Amino Acid Powder Perspective: Main

NOW Sports Branched Chain Amino Acid Powder

12 ozUPC: 0073373900213
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Of the eight essential amino acids that cannot be produced by the body, the three branched-chain aminos 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 physically active individuals. They account for nearly 1/3 of amino acids in muscle protein, and play a number of key roles in the repair and growth of muscle tissues.