Leucine, isoleucine and valine belong to the family of protein building branched-chain amino acids (BCAAs). They are among the 9 essential aminos for humans, because our bodies can’t manufacture them, so their only source is our daily food or food supplementation. BCAAs account for 35 percent of the essential amino acids in muscle proteins. On the other hand, glutamine is a top ingredient for athletes in popularity, so we included it to boost glutamine intake levels. As a plus, BCAA+glutamine xpress is fortied with taurine as well. The 1: 1 combination of high dose BCAAs and glutamine in this scientifically formulated powder promotes muscle recovery during and after high-intensity workouts preventing undesirable muscle breakdown and performance decrease. BCAA+ glutamine xpress provides these crucial aminos in exceptionally delicious flavours. Mega dose. 1: 1 ratio of BCAAs and glutamine. Fortified with taurine. Sugar free formula.