glutathione herpes virus TNF-α inhibits Epstein Barr reactivation through the GPX4 mediated pathway Ferroptosis in viral infection: the

Arora 2014)

Ferroptosis, an iron-dependent form of RCD driven by GSH depletion and GPX4 inactivation, is potently accelerated by copper through multi-pronged mechanisms that converge on iron-dependent lipid peroxidation [61, 62]

Because a major physiologic function of GSH is to provide cells with a reducing environment and to destroy the reactive oxygen compounds and free radicals formed in metabolism, organs that have low concentrations of other antioxidants (such as catalase and superoxide dismutase) are thought to be more dependent on GSH for detoxification of reactive oxygen species than are organs that have alternative antioxidants

10.1038/s41419-023-06106-2 38 ChuM.AnX.FuC.YuH.ZhangD.LiQ.et al (2023)

This 100mg vial suits researchers running longer studies or higher-dose protocols, while the GHK-Cu 50mg vial suits shorter or lower-intensity protocols