50mg GHK Cu Vial Blue Copper Peptide Face Serum Age Aging Moisturizing Repairing for Skin Care Serum Facial Care Kit d Copper Peptide (GHK Cu) 2% Recovery Serum 12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK GHK CU Copper Peptides Cream for Face Anti Aging Collagen Booster, GHK CU Peptides Moisturiser Face, Anti Wrinkle Face Cream for Fine Lines & Skin Elasticity, Repairs Damaged Skin, 50g : Amazon.co.za: Beauty Before vs. after 3 months of GHK Cu peptide therapy smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference