If you work with a Hone physician to get vitamin B12 injections, follow their instructions about where and when to administer the jabs
GHK-Cu (Gly-His-Lys-Cu, 404 Da) acts via copper coordination and modulates ~4,000 genes related to tissue repair, collagen synthesis, and antioxidant defense
No published study characterises this for GHK-Cu specifically
Eur J Pharmacol 131:105109, 1986 Sikiric P, Rotkvic I, Mise S, Krizanac S, Gjuris V, Jukic J, Suchanek E, Petek M, Udovicic I, Kalogjera L, Geber J, Tucan-Foretic M, Duvnjak M, Philipp M, Balen I, Anic T: The influence of dopamine agonists and antagonists on indomethacin lesions in stomach and small intestine in rats
Frequently Asked Questions What is the CAS number for GHK-Cu
For a 100kg individual, that translates to 22.5kg lost versus 2.4kg