Buy GHK Cu 50mg Lyophilized Research Peptide Omega Peptides GHK Cu Copper Peptide: The Ultimate Peptide For Longevity 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 1% GHK CU Copper Tripeptide Serum W Hyaluronic Acid Niacinamide Gluconolactone 1 Oz Etsy GHK Cu 1gram (Copper Peptide) (1000mg), Color : White, Purity : 100% at Rs 900 in Tiruchirappalli Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare