So excited about this peptide! GHK Cu serum and scalp solution available Fascinating peptide that helps to prevent and reduce fine lines and wrinkles. Applied topically on the scalp for hair growth. GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true?, Copper peptide, known as GHK Cu, has a growing body of peer Medical Science Solutions for Hair Loss Copper Peptides for Hair Loss: How GHK Cu Can Stimulate Hair Growth HapiPatch GHK Copper Peptide GHK Cu Tripeptide 1