I'm a longevity doctor 3 peptides to help live longer Amazon.com : Truth Guy GHK CU Anti Aging Copper Peptide Serum for Skin & Hair Growth, with Carbon 60 for Fuller Hair, Beard and Lashes Boost Hair Growth & Reduce Aging Effect One Balanced Hair regrowth isn't about one product it's about the right ingredients used consistently. This transformation came from regular use of a compounded GHK Cu peptide scalp foam, formulated to support 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 50mg 100mg Lyophilized Powder Peptide For Injection Dosage Form: Liquid at Best Price in Shenzhen Sino Kingtop Pharm Co.,ltd.