GHK cu is a copper peptide. It's great for skin, especially when you combine it with other things. My favorite is DMSO and derma rolling. My first experience with copper peptides was Procytes GHK Cu 50mg Research Peptide Ameano Peptides GHK Cu 99%+ Pure Peptide Amino Club Amino Club GHK Cu Copper Tripeptide 1 Research Reagent HAIRgevityPro
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols