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 GHK Cu Peptide: Turn Back the Clock Naturally Calibrate Hydration Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow Current glow from my GHK CU nose spray and face cream combo. Zero filter, just a skin tint and some mascara and I am good to go. no more heavy coverage