BCAA
L-Valine, L-Leucine, and L-isoleucine are all amino acids that help stimulate muscle growth and regeneration and are involved in energy production. They're called Branched-Chain Amino Acids (BCAA), and that just means that they have a specific chemical composition that interact with other amino acids. BCAAs are used to increase muscle growth, and may also help decrease muscle soreness after a workout. They also may help reduce fatigue while exercising.