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: What It Is and How to Give One Peptide Therapy for Injury Repair: Faster Healing with Regenerative Orthopedic Support Meeting Point Health GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B GHK Cu Focal Point Vitality GHKCu Skin Repair Des Moines Peptide Therapy Iowa IV