subcutaneous ghk-cu injection study Frontiers Does GHK-Cu Really Work? 40

There is a possible risk of immune reactions because the body may react to the peptides as foreign substances

Eur J Pharmacol 701(13):203212 Kokot A, Zlatar M, Stupnisek M, Drmic D, Radic R, Vcev A et al (2016) NO system dependence of atropine-induced mydriasis and L-NAME- and L-arginine-induced miosis: reversal by the pentadecapeptide BPC 157 in rats and guinea pigs

You should know how to hold the syringe, inject at the right angle, and throw away used needles safely

The deciding question for the committee is whether it has the scientific and technical expertise to judge the product's safety (TGA, 2024)

It is explicitly banned by the World Anti-Doping Agency (WADA) and the United States Anti-Doping Agency (USADA) under the Peptide Hormones, Growth Factors, and Related Substances category