Copper peptide GHK-Cu

One of the most potent rejuvenating ingredients in cosmetology. Like vitamin C and retinol, it is known to effectively increase collagen production yet remains gentle on the skin. It is a bioactive peptide, naturally occurring in the body where it plays a key role in biochemical reactions. When used in cosmetics, it i.a.: improves skin density, firmness, tone and reduces the appearance of wrinkles.