Your copper peptide product should be this exact blue. If it isn't, you already have your answer. GHK Cu is blue because of coordination chemistry, not dye. The Cu ion at the center GHK CU 100MG Alpha Omega Peptide GHK Cu Simon's Compounding GHK CAS 49557 75 7 Cayman Chemical Biomol.com
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols