Notes: N-acetyl-L-Carnosine is a dipeptide and acetylated form of L-carnosine (Item No. 29825) that has been found in heart and skeletal muscle and has antioxidant and anticataract activities.{30665,57282} It reduces iron- and ascorbate-induced malondialdehyde (MDA) accumulation in liposomes when used at concentrations of 10 and 20 mM.{30665} Topical administration of N-acetyl-L-carnosine (1% v/v) reduces cortical opacities in a canine model of age-related cataracts.{57282}