Good BCAA 2:1:1 is a branded-chain amino acid (BCAA) formula, providing the following BCAAs in a 2:1:1 ratio; L-Leucine, L-Isoleucine and L-Valine.
These 3 amino acids play an important role in the functioning of the immune, nervous and muscular systems. BCAAs have been show to account for about 30% to 35% of all muscle tissue. These branded-chain amino acids not only have been shown to ease strained muscles and support muscle growth over time, they have been shown to provide immune support. BCAA also support energy metabolism within muscle - suitable for training athletes.