Summary of my experience with peptides so far. PS. Forgot to add Melanotan 2. I did a short course in an attempt to reverse gray hair. Had to stop it on the Snapklik.com : Skin Perfection Copper Peptide Serum GHK CU 1% For Face & Hair Copper Peptides For Skin, Hair, & Scalp 1% Blue Liquid For Face, Neck, Body, Scalp Multi Use Serum Booster GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true? Copper peptide, known as GHK Cu, has GHK Cu Copper Peptide Regeneration, Skin Renewal & Anti Age GHK Cu: Effective Anti Aging Skincare Ingredient Nugenyx