7% GHK CU ACCELERANT Platinum Skin Care 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 GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B GHK Cu 50mg Copper Peptide Male Hair Restoration Before & After with PRF and GHK Cu Injectable GHK Cu: Beginner's Guide to Copper Peptide