Carnosine is a dipeptide (beta-alanyl-L-histidine) naturally found in high concentrations in muscle and brain tissue. In skincare, it is valued primarily as a potent anti-glycation agent — it prevents sugar molecules from cross-linking with collagen and elastin fibers, a process called glycation that leads to stiff, yellowed, and wrinkled skin. Also functions as a free radical scavenger and metal chelator. One of the few proven anti-AGE (Advanced Glycation End-product) ingredients.
Key Skin Benefits
+ Anti-glycation — prevents sugar cross-linking with collagen