Copper Peptides Before and After: Visible Skin Improvements Explained Hubmed Copper peptides explained what are the differences between copper peptides and GHK CU peptides? What they actually do for the skin in terms of repair and collagen, and what you can and cant mix Our Chief Clinical Officer, Danese, runs through her favorite peptide stack:, BPC 157 For healing, GHK Cu For repair, IGF 1 LR3 For recovery, Were hosting a webinar next Thursday, 10 23, Organic Copper Peptide Serum Firming & Smoothing Unscented