PVL 100% Instantized BCAA is an athlete-tested BCAA formula. It is the only instant pharmaceutical grade blend of the three BCAAs (Branched Chain Amino Acids) L-leucine, L-valine and L-isoleucine and it delivers the preferred 2:1:1 dosing ratio. PVL Essentials BCAA is all natural and derived from fermented beets. Please note actual image may vary.