Product Review

MET-Rx Original meal replacement revolutionized meal replacement powders with the metamyosyn protein blend. Metamyosyn protein is based on metabolic research to help support lean muscle mass. Metamyosyn combines milk protein with slow-acting casein, plus L-glutamine. The precise combination of proteins in metamyosyn offers a sustained release of amino acids and provides your body with a highly bioavailable fuel that helps support lean muscle mass and strength.