Fulvic acid acts as the delivery system, shuttling minerals directly into your cells rather than straight to your kidneys
It is known that, in rat and human GLCL holoenzyme, cystamine completely inactivates rat GLCL activity by interaction with a thiol group that is thought to be at or near the l-glutamate-binding site in the wild enzyme [135,136,137,138] and also in a recombinant mutant (hGLCLC-C553G) where one cysteine group far from the active site was selectively inactivated [139]
NAC is an amino acid derivative that serves as a precursor to glutathione, meaning it helps the body produce glutathione naturally
Injecting AHK-Cu means it goes through your entire system
Loti Labs offers two that build on GHK-Cus foundation
But the truth is, they arent all that they are advertised to be