About one third of skeletal muscle – the type that flexes and gets stronger when you exercise – is made up of branched-chain amino acids (BCAAs). So it shouldn’t be that surprising to learn that athlete’s requirements for leucine, isoleucine, and valine are higher, or that supplementing with these key aminos has been scientifically demonstrated to improve performance. STEAM BCAA helps support recovery with a 2:1:1 ratio of leucine, isoleucine and valine. Added electrolytes for hydration, and no sugars or banned substances simply ensure training harder is also training smarter. Full STEAM ahead.