AST Sports Science BCAA 4500mg 500 Capsules

BCAA’s – Branched Chain amino acids – are the 3 unique and essential amino acids Leucine, Isoleucine and Valine. These are naturally occurring molecules that your body uses to build muscle proteins. BCAA’s are metabolized directly in muscle tissue and help to prevent muscle breakdown, promote muscle protein synthesis, provide fuel for muscular energy, speed muscle recovery, enhance endurance and promote anabolic hormone production.