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 peptides from Transcend, and GHK Cu for Skin Rejuvenation WeCare Pharmacy A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Should Bodybuilders Take GHK Cu? Neurogan Health Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule