Ultimate Skin Care System to Look Younger Than Your Age Age Defying Cream: 3% GHK VIP Luxury Cream Plus Other Amazing Aging Skin Treatments all in ONE Pack Skin Biology The serum your shelf has been missing. GHK Cu is one of the most studied anti ageing actives in skincare, and we've made it effortless to use every single [day. No](http: day.no ) appointments. No needles. GHK Cu Peptide Serum 30 ml, Copper Peptide Serum with Hyaluronic Acid for Tightening, Collagen Boosting Meet the ingredient your skin has been waiting for. GHK Cu, or Copper Tripeptide 1, is one of the most researched anti ageing actives in skincare. It firms. It renews. It supports collagen. And now Copper Peptide Skincare Routine: How to Layer Peptides Glimmer Goddess GHK Cu Copper Peptide Serum with Niacinamide, Hyaluronic Acid and Mushroom Extract 1% Copper Tripeptide 1 Anti Aging Formula, 1 oz