How to Layer Haloxyl and GHK Cu for Tired Eyes GHK CU aka the beauty peptide. I've got the reconstitute and dose chart at the end for reference. Where I purchase mine from Elite Peptides Australia Discount code WISHY10 (because who doesn't love Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow GHK Cu: The Regenerative Peptide for Skin, Hair, and Healing Pulse & Remedy GHK Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by helping Copper Peptides Before and After: Visible Skin Improvements Explained Hubmed