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): The Blue & Gold Secret #ghkcu #peptides GHK Cu Peptide Therapy in Raleigh, NC Speed Up GHK Cu Results #ghkcu #copperpeptides YouTube Glow Peptide Protocol GHK Cu, BPC 157, TB 500 Neurogan Health Okay but Ive only been using GHK Cu for 2 weeks and Im already noticing my skin looking firmer and my fine lines softening. I wasnt expecting to see results this fast but Im loving the glow. DM