GHK Cu Copper Peptide Benefits, Uses & Safety Intra V Wellness peptide craze: why people are injecting drugs 'not for human consumption' Pptido de cobre GHK GHK Cu Tripptido 1 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 a growing body of peer GHK Cu (Copper Peptide) isn't just another trend. It's a naturally occurring peptide in our bodies that plays a vital role in healing, collagen production, skin regeneration, and even hair support. Here's all