Topical GHK-Cu Dosage for Skin Rejuvenation For skin benefits, the protocol is nearly identical to hair applications
Gusdon, A.M., Callio, J., Distefano, G., ODoherty, R.M., Goodpaster, B.H., Coen, P.M
The honest caveat worth repeating is that the science on glutathione for skin brightening is still developing, and high-dose, unsupervised use is not a good idea, which is the whole reason to have it done in a medical setting rather than chasing it elsewhere
And the growth hormone whose production they are alleged to increase is natural, making testing even harder
Carvalho, A
Unlike synthetic growth hormone injections, CJC 1295 works indirectly by signaling your own glands to produce GH naturally, creating a more balanced and physiologic effect