Full honest & unfiltered experience with GHK Cu 1 month after completing a 12 week cycle: Weeks 12: No noticeable changes. Weeks 34: Skin rash (rib area) worsened. Weeks 56: Extreme dryness, flaking, How Often to Inject GHK Cu PeptidesExplorer Understanding the Concentration: Why 3% GHK CU is the Sweet Spot for S Aseir Custom GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B 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 the beginning. Consistency is All About GHK Cu Peptide More Than Just Cosmetic