HOYGI GHK Cu Copper Peptide Rejuvenating Facial Serum 30ml Gentle Cares for Facial Skin Providing Moist & Refreshing Face Serum Alibaba.com GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Two new treatments, now available Copper Peptide Skin Complex brings prescription grade GHK Cu Acetate to support skin repair and renewal at the cellular level. Lash Growth Serum combines bimatoprost and latanoprost, prescription strength Have you heard of GHK Cu? It's one of our favorite regenerative peptides right now. This copper peptide was originally discovered in human plasma and plays an important role in skin repair and