2.5 g Leucine1.25 g Isoleucine1.25 g ValineFermented Branch Chain Amino AcidsSupports Muscle Growth & RecoveryResearched 2:1:1 BCAA Ratio60 ServingsNatural & Artificial Flavoring Amino Acid SupplementKosherVegetarianGluten FreeNON-GMOLactose FreeSince 1996BCAA 5000 combines the powerful muscle regenerating benefits of branched-chain amino acids (BCAAs). Collectively made up of leucine isoleucine and valine BCAAs are known as essential amino acids because the human body cannot produce them and they must be consumed through diet or supplementation. Independently each BCAA plays an important physiological role in the body. However it is their synergistic combination that produces one of the most important processes involved in muscle building and recovery—muscle protein synthesis (MPS).