GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution GHK Cu LVLUP Health Ever heard of the "Copper Uglies"? It sounds scary, but it's actually a sign of over enthusiasm! Copper peptides are incredible for skin remodeling, but they work on a "break down and What is the optimal dosing regimen of GHKCu for topical skincare and woundhealing applications? Peptide Dosing Guide Injectable GHK Cu: Beginner's Guide to Copper Peptide