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Research Notes

A tripeptide made of glutamine, cysteine, and glycine, and the most abundant antioxidant produced naturally inside human cells. Glutathione research spans nearly every field of cellular biology, from liver studies to neuroscience. What the research explores: redox homeostasis and oxidative stress regulation, detoxification pathways in the liver, and glutathione's role as a cofactor for antioxidant enzymes like glutathione peroxidase. Researchers also study how glutathione levels shift with aging and metabolic stress. What it isn't: a cure-all antioxidant supplement. Glutathione research is one of the most well-established fields in cellular biology, but IRIX supplies it strictly as a research-grade reagent for laboratory study of these pathways.