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 Copper Peptides Before and After: Visible Skin Improvements Explained Hubmed 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 A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B