What is a GHK CU Injection? Benefits and Uses Prime IV Dr Tahera explains that the topical version of GHK Cu and how it supports skin repair and rejuvenation. This is the cream based approach. Injectables? We'll cover that next. Because understanding your options matters. GHK Cu Copper Peptide Benefits, Uses & Safety Intra V Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare