WO2019167070A1 Topical copper tripeptide composition and process of preparation. Google Patents What Are the Benefits of GHK Cu Peptide for Anti Aging Skincare? 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. GHK Copper Peptide GHK Cu Tripeptide 1 GHK Cu Peptide Dosage How to Use Copper Peptides, Injections Neurogan Health