GHK Cu Peptides: Unlocking the Copper Peptide Revolution in Skin Care Wellness peptide craze: why people are injecting drugs 'not for human consumption' GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B 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 Peptides: Topical vs Injectable A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend