GHK Cu Copper Peptide Benefits, Uses & Safety Intra V 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: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness GHK Cu South Africa Buy GHK Cu Protopep Protopep Research Peptides