There may even be reason to believe GHK-Cu could support better wound healing
The process can be slowed through regular treatments and appropriate dosages of vitamins and minerals the body needs
The cGMP also activates PKGI isoforms resulting in the phosphorylation and activation of myosin light chain phosphatase resulting in phosphate removal from myosin light chains contributing to vasodilation
Common contraindications cited in the research-use community include: anyone with active or recent cancer (BPC-157 and TB-500 promote angiogenesis), people with Wilson's disease or other copper-metabolism disorders (GHK-Cu component), anyone pregnant or breastfeeding (no safety data), and athletes subject to WADA testing (BPC-157 and TB-500 are prohibited)
However, the risk of certain side effects, like site irritation, is specific to injections, while the risk of skin sensitivity is higher with topical use
Journal of Physiology (Paris)