Subcutaneous Injection Sites and Instructions for Safe Self Administration 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 Peptide: What It Does for Body Composition and Metabolic Health GLOW (BPC 157 GHK CU KPV TB500) Injections Team Wellcore PEPTIDE Mousai Wellness Center