GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B GHK Cu Injectable Team Wellcore Peptide Therapy for Pain Management and Healing Core Medical & Wellness Dr Tahera explains that the topical version of GHK Cu and how it supports skin repair and rejuvenation. This is the cream based approach. Injectables? We'll cover that next. Because understanding your options matters. Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare