Copper Tripeptide-1 Palmitamide CAS Number(s) 2133832-31-0 Copper Tripeptide-1 Palmitamide is a complex of copper with a synthetic lipopeptide, a modification of the famous GHK peptide (Tripeptide-1) in which terminal lysin's amino group is acylated with palmitic acid. This modification improved the ingredient's lipophilicity, stability, skin permeability, and effectiveness. Its solution is a clear, transparent, light blue (due to the presence of Cu2+ ions) liquid with a slight characteristic odor.

Inheriting its precursor's biological activity, Copper Tripeptide-1 Palmitamide stimulates the production of ECM (extracellular matrix) components, including collagen, hyaluronic acid, and other GAGs (glycosaminoglycans). It smooths, firms, and rejuvenates skin, improving appearance, elasticity, and healthy balance.

Like other GHK peptide derivatives, Copper Tripeptide-1 Palmitamide exhibits a noticeable antioxidant effect. It protects dermal cells from free radicals and oxidative stress and preserves natural beauty.