GHKCU Issues Bruising with your injections? It is totally normal and usually nothing to stress about., Heres a quick summary on this common experience!, Why it happens:, A tiny capillary gets nicked, Needle For those of you that take ghk cu, why is this so bad? It's never been this bruised. But is always swollen, red, and burns like hell. I can only tolerate every other 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 GHK Cu vs NAD+: Which Longevity Peptide Should You Take or Stack? GHK Cu Peptide Benefits for Skin and Hair LIVV Natural