Oral Liposomal Copper GHK Liposomal GHK Cu Supplement GHK Cu Injectable Team Wellcore GHK Cu Copper Peptide Skin Repair, Anti Aging & Healing The NAD Clinic The NAD Clinic Perth Busselton Home Visits GHK Cu Dosage Chart and Calculator: How to Use This Peptide Safely Peptides Unleashed 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