Met-Rx HMB - 90 Caps - 126846
HMB is getting more and more popular with bodybuilders. HMB is a metabolite of the branched chain amino acid leucine, and a branched chain amino acid that has been scientifically researched in combination with weight training. May help support strength levels and muscles when used in combination with weight training. HMB is a metabolite of leucine, A branched Chain Amino Acid. Scientifically researched.