GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B Injectable GHK Cu: Beginner's Guide to Copper Peptide GHK Cu Copper Peptide Injections: Advanced Skin Rejuvenation GHK CU aka the beauty peptide. I've got the reconstitute and dose chart at the end for reference. Where I purchase mine from Elite Peptides Australia Discount code WISHY10 (because who doesn't love If your GHK injection site gets irritated try this , 1. Dilute it by adding more water to the syringe , 2. Let it sit until it reaches room temperature , Also, make sure youre rotating injection All About GHK Cu Peptide More Than Just Cosmetic