A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy 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 GHK Cu vs NAD+: Which Longevity Peptide Should You Take or Stack? 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates