Are GHK Cu Injections Safe Enough? Alternatives Options Neurogan Health 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 Subcutaneous Injection Sites and Instructions for Safe Self Administration How to Inject Peptide Based Medications (Subcutaneous Method) Hone Health GHK Cu Scalp Solution Empower Pharmacy Glow Peptide Protocol GHK Cu, BPC 157, TB 500 Neurogan Health