12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK 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 before and after : r Biohackers Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application ScienceDirect Neurogan Health, Copper Peptide GHK CU, 120 mcg, 60 Tablets iHerb GHK Cu Peptides: Unlocking the Copper Peptide Revolution in Skin Care