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 11 BEFORE & AFTER ideas copper peptides, crepey skin, eyebrow lift Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with Copper Peptide GHK Cu DIY Make Your Own Face and Hair Serum Mix with Any Skincare Product, Skin Perfection 0.5 Fl Oz, 300 Drops: Buy Online at Best Price in Egypt Souq 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