LVLUP Health GHK Cu Oral Copper Peptide Capsules Holistic Lifestyler Bunbury Chiropractic Services & Supplement Store 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, Ive tried everything for thin brows and lashes., Serums. Oils. Peptides. You name it., Nothing worked until GHK Cu copper., Copper peptides dont just sit on the surface they actually signal the Yesterdays reset starting with my NAD+ what your body uses to create energy at a cellular level think better focus, energy, and overall longevity , GHK Cu supports skin repair, collagen