GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true? Copper peptide, known as GHK Cu, has GHK Cu Peptide for Regenerative Signaling and Tissue Repair Noelle Diamond, RDN, MA posted on the topic LinkedIn Longevity: Functional Medicine for Optimal Health and Wellness NAD+ GHK_Cu Peptide Patch Medical Imaging and Therapeutics