Injectable GHK Cu: Beginner's Guide to Copper Peptide 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 GHK Cu Copper Peptide Injections: Advanced Skin Rejuvenation Peptide Therapy in NYC & Long Island Perfect Med Spa GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates