GHK Copper Peptide GHK Cu Tripeptide 1 Peptide Injections: What They Are, What They Promise, and the Big Unknowns GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link Drip Meet GHK Cu The Glow Getter Now available at Drip Drop Aesthetics! This powerful peptide is known for its skin rejuvenating and anti aging benefitshelping you achieve that youthful glow