Copper Peptide (GHK CU) Serum Dermaesthetics For Professionals ENHANCED EXTENDS PEPTIDE PLATFORM WITH TOPICAL GHK CU, FORMULATED UNDER MEDICAL COMMISSION OVERSIGHT Enhanced Copper peptide(GHK Cu) TFA salt 89030 95 5 FC138108 Flawless skin at 50 (pretty dang close to it, anyway) And how do I retain this radiant glow? Copper Peptide GHK Cu: They are naturally found in the human body, have skin Ever heard of GHK Cu peptide? It's a naturally occurring copper peptide that helps repair tissue, stimulate collagen, and support skin healing. When used in injectable form, it works at a deeper level