bad bruising from ghkcu? : r PeptideDiscussion Before you decide to begin using the copper peptide, GHK Cu, be aware it stings and leaves behind big, red welts that then leave a lovely bruise. In order to reap the 'glow' GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion Guidelines for GHKCU Use: Bruising and Stinging Solutions TikTok Experiencing itching & burning from your GHK CU peptide injections? Try these to hacks:, 1. Use a longer syringe to penetrate deeper into the fat cells. , 2. Dilute the copper. Here I show you how to GHK Cu is a fantastic peptide but it can burn or bruise some people. Quick options to help reduce that issue. #ghk cu #copperpeptides #KLOW #GLOW #peptides