GHK Cu Peptide: Hair Regrowth for Thinning & Alopecia How is the GHK CU Peptide Used in Skin Rejuvenation and Anti Aging? Concierge MD LA GHK CU Before and After Pictures Topical GHK Cu Skin Results, Face Serum Reviews & Photo Results Neurogan Health GHK Cu Revival Clinic Many people are being told to inject peptides like BPC 157, GHK Cu, or TB500 right over the area of pain, thinking it will deliver the peptide directly into the injured tissue. Thats simply not true. Copper Peptide (GHK Cu): Clinical Uses, Stability & Compounding Tips