Before vs. after 3 months of GHK Cu peptide therapy smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference 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 : GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B 11 BEFORE & AFTER ideas copper peptides, crepey skin, eyebrow lift