If youre deciding between delivery methods, this breakdown of nasal spray versus injections for peptides covers the bioavailability tradeoffs across routes that also apply to antioxidant compounds
doi: 10.1007/978-981-15-4759-1_5 149 YangZHeYWangHZhangQ
Content of reduced (GSH) and oxidized (GSSG) glutathione in proximal meristem and quiescent center of maize root (control, 48-h root
Key Takeaway: Glutathione is a vital molecule produced by your body to protect cells from damage and support the livers natural detoxification processes
1 It is a good paper, and it is worth reading carefully precisely because it says something more specific than the marketing that invokes it
Cytokines Measurement The levels of TNF- and IL-1 in serum and peritoneal lavage fluid collected at 24 h post CLP induction were quantified by Enzime-Linked Immunosorbent Assay (ELISA) using an appropriate commercial kit (R&D Systems, Minneapolis, Canada) according to the manufacturer's instructions