If you've ever felt lost trying to reconstitute GHK Cu, this one's for you. I walk you through how I prep it step by step, including transferring it to a larger vial. Think of this GHK Copper Peptide GHK Cu Tripeptide 1 Ghk Cu Copper Peptide Lyophilized Powder Skin Care Repair Ghk Cu Peptide The science of 98% stability. Copper Peptide (GHK Cu) is a powerhouse for hair growth, but most formulas fail due to instability. At FITN Clinical Botanical Lab, our 17 year heritage in biotechnology