HapiPatch Glow Up GHK Cu Copper Peptide Patches Transdermal Vitamin Patches for Skin Firmness, Fine Lines & Hair Vitality 24 Hour Collagen Support, Made in the UK 15 Patch Pack : 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates 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 1g Poudre De Peptide De Cuivre Amliore L'lasticit De La Peau Et Retarde Le Vieillissement Ghk cu Glycyl hi Cdiscount Au quotidien