7% GHK CU ACCELERANT Platinum Skin Care Absence of evidence isnt evidence of absence its a popular argument, but its not how we should be guiding treatment decisions. In this short, I respond to a comment about GHK Cu injections for 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 Copper Peptide GHK Cu Tripeptide 1 GHK Cu Peptides Serum TryDeloura