is ghk-cu a receptor agonist Rx Protocol GHK-Cu (Copper Tripeptide)

doi: 10.1038/nri.2016.112 [DOI] [PubMed] [Google Scholar] 528

The absence of human trials means no one knows the appropriate dose range, the risk of adverse events, or the long-term toxicity profile

It also serves as a cofactor for several enzymes involved in the biosynthesis of collagen, carnitine, and neurotransmitters, as well as in the metabolism of tyrosine and peptide hormones

Tarsal Tunnel Syndrome Tarsal tunnel syndrome compression of the posterior tibial nerve is frequently confused with plantar fasciitis, neuropathy, or other conditions

Risks, side effects and practical cautions Across peptide classes, the main risk domains are: Pharmacologic side effects