GHK Cu Copper Peptide Benefits, Uses & Safety Intra V This is where peptides like GHK Cu + Epithalum come in to support you. How GHK Cu Helps GLP 1 Patients Supports collagen + elastin helps prevent loose skin during rapid Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum Peptide GHK CU Cream Concierge MD