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| Attribute | Antioxidant (non-peptide tripeptide) Glutathione |
|---|---|
| Summary | Master antioxidant. Used IV/IM for skin tone, hepatic detox support, and redox protocols. |
| Mechanism | Endogenous tripeptide (glutamate-cysteine-glycine) and the body's master intracellular antioxidant. Cofactor for glutathione peroxidase and Phase II liver detoxification. |
| Top outcomes |
|
| Evidence | emerging |
| Half-life | ~10 minutes (IV plasma); intracellular pools persist longer |
| Administration | iv, im, oral |
| Legal status | rx only |
| Safety | Generally well tolerated. Rare cases of Stevens-Johnson syndrome and thyroid dysfunction reported with chronic IV use. |