Glutathione – 1500mg
Master Antioxidant Tripeptide
Glutathione is a key antioxidant compound supplied for research exploring cellular defence systems and oxidative stress pathways. Widely studied in models investigating detoxification signalling and cellular resilience.
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Third party lab tested
- Studied in regenerative signalling research
- Used in structural and cellular maintenance studies
- Explored in longevity-focused experimental models
Store lyophilised powder at -20°C for up to 2 years. Once reconstituted, store at 2-8°C and use within 30 days. Protect from light and avoid repeated freeze-thaw cycles.
- Reduced L-Glutathione (GSH)
- Quantity: 1500mg
- Purity: ≥98.5% (HPLC verified)
- Molecular Weight: 307.32 g/mol
- Sequence: Glu-Cys-Gly
- CAS: 70-18-8
- Research use only
Every batch is independently tested. Certificate of Analysis available for download.
View Certificate (PDF)
Research Use Only
These compounds are supplied exclusively for laboratory and analytical research
Laboratory Use
Rigorously tested for purity, potency, and quality.
Not for Human Use
Supplied exclusively for in-vitro and analytical research applications.
No Medical Claims
Not intended to diagnose, treat, cure, or prevent disease.
Qualified Handling
For use by trained professionals in controlled environments.
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| Third Party Tested | |||
| Heavy Metal Tested | Limited | ||
| GMP Certified Production Facility | Partial | ||
| Evidence Based Systems | |||
| 30 day money-back guarantee |
Frequently asked questions
Glutathione (GSH) is a tripeptide composed of glutamate, cysteine, and glycine. It is the most abundant intracellular antioxidant in mammalian cells and plays a critical role in oxidative stress defence, detoxification pathways, and immune function. It is extensively studied in preclinical models investigating cellular protection, redox homeostasis, and xenobiotic metabolism.
All TIME Glutathione is supplied in reduced form (L-Glutathione) at pharmaceutical-grade standards with purity verified at or above 98.5% by independent third-party HPLC analysis. Each batch ships with a detailed, batch-specific Certificate of Analysis including chromatographic and mass spectrometry data.
Store lyophilised powder at -20°C for long-term stability. Once reconstituted, store at 2-8°C and use within 7 days. Reduced glutathione is susceptible to oxidation prepare solutions under inert gas (nitrogen or argon) where possible and protect from light. Avoid repeated freeze-thaw cycles.
Reduced glutathione (GSH) is the active, functional form that donates electrons to neutralise free radicals and reactive oxygen species. Oxidised glutathione (GSSG) is the spent form produced after GSH performs its antioxidant function. TIME supplies exclusively the reduced form (GSH) as this is the biologically active version used in research applications.
Orders are dispatched within 1 business day. Delivery typically takes 2-4 business days depending on your location. All orders are shipped with appropriate temperature-controlled packaging.
The 1500mg vial format is optimised for research protocols requiring higher working concentrations of glutathione. This is particularly relevant for in-vitro oxidative stress assays, cell culture supplementation studies, and detoxification pathway investigations where smaller quantities would require frequent reconstitution and increase variability between experiments.