NOW L-Carnosine is an amino acid supplement that may support muscle vitality.* Carnosine (beta-alanyl-L-histidine) is a dipeptide, consisting of alanine and histidine. It is naturally found in high concentrations in muscles and nerve tissues and its levels are known to decrease with age. Carnosine protects cell and tissue structures during the aging process through its free-radical neutralizing and membrane-stabilizing functions.*

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.