reduced glutathione benefits for skin in Aging and Tissue Regeneration: A Systematic Review of Molecular Mechanisms, Redox Modulation, and Biomedical Implications Glutathione gets all the attention—but

In preclinical work it up- and down-regulates a large number of genes tied to matrix production, remodeling, and antioxidant defense, and it ferries copper a cofactor for lysyl oxidase and superoxide dismutase into tissue

1 mg a day is your annual requirement 365 days a year

Yang LI, Wang Y-F, Li JUN, Faraone SV (2004) Association of norepinephrine transporter gene with methylphenidate response

It produced the highest weight loss seen in any phase 2 trial, up to 24% at the highest dose

As such, it acts as a cellular signal for oxidative stress and is involved in the regulation of cellular states such as proliferation or apoptosis