GHK Cu Copper tripeptide (1% solution) Sapolita GHK Cu Buy Hanobi for Scientific Research and Development GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution 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 Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application ScienceDirect Your skin heals better when your barrier is strong. Topical GHK Cu peptide helps support that process