The GHK Cu Peptide: Benefits, Uses, and Why it's Known as the Regenerative Copper Complex 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 Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn Copper Peptide Regenerating Serum for Glowing Skin and Hair GHK Cu (10 mg, 50 mg, 100 mg) COA verified peptide Nootropix