GHK Cu Injections NOW AVAILABLE AT DNJ Shipped directly to your home for self injection We're excited to now offer injectable GHK Cu (Copper Peptide) at DNJ Med Boutique, available through direct GHK Cu (Copper Peptide) Deep Dive: Mechanisms, Benefits, Risks, Forms, & Dosing Viral claim says GHK Cu reset nearly 4,000 genes to a younger state and increased collagen production in a preclinical study. This refers to research on GHK Cu, a naturally occurring copper binding peptide that GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link