ghk-cu pros and cons Noninvasive Efficient Peptide Delivery by a Novel Biocompatible Ionic Liquid Best Copper Peptide Serum |

Without that capillary supply, GHK-Cu has the signal but no nutrient delivery to the treatment site

The mucins are large complex proteins that are heavily covered by sugar molecules and that coat the gastric mucosal cells with a viscous, gel-like layer (also known as mucous)

10.1038/ajg.2013.451 5 AtreyaR.MudterJ.FinottoS.MllbergJ.JostockT.WirtzS.et al (2000)

GHK-Cu, delivered simultaneously to those same fibroblasts, amplifies the collagen signal while suppressing the excess inflammatory response

However, as reassuring as all of this is, there are a couple of things to remain mindful of: Copper toxicity Because GHK-Cu contains copper, it does pose a potential risk of copper toxicity,12 the symptoms of which include abdominal pain, vomiting, chest pain, chills, cough, fever, general weakness, anemia, burning sensations, tremors, and a metallic taste in the mouth.13 The risk is small, as the concentrations of copper in the peptide are typically well within safe parameters, but its good to be aware of it