India is discarding needles but reusing syringes and this is spreading disease All About GHK Cu Peptide More Than Just Cosmetic Peptides take off as a DIY treatment but is that a good idea? : NPR 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 you're Copper, Collagen, and Controversy: Inside the GHK Cu Buzz Safe Injection Practices The Robin Foundation