Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application ScienceDirect GHK Cu Glow Peptide Stack for Skin Rejuvenation Jennifer R. Berman MD B&A] From zero skincare to a daily routine I'm two years older but I don't feel as though I'm looking it! : r SkincareAddiction 2 weeks in on GHK Cu and the glow is REAL. Brighter complexion More even skin tone Less breakouts Softer fine lines Thicker, fuller hair This is just 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