L-Carnosine, also known simply as Carnosine, is a dipeptide molecule composed of two amino acids: beta-alanine and histidine, naturally present in various tissues of the body. It is an historically known peptide for its powerful different antioxidant properties being the focus of numerous studies. Research indicates that it plays a protective role against glycation, thereby preventing cellular damage and contributing to the improvement of skin texture and appearance reducing roughness and expression lines. As an intriguing and potent ingredient, L-Carnosine holds promise for incorporation into any anti aging product.