Glutathione
Glutathione (GSH) is the main antioxidant inside cells, a three-amino-acid peptide. Each kit is 10 vials from one batch, 600 mg or 1,500 mg a vial.
10 vials from one batchFreeze-dried powder4.8 on Trustpilot
Also known as GSH
For research and laboratory use only. Not for human consumption.
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- Report
- 99.52% Purity Verified · HPLC / ESI-MS Tested · Delivery photos
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- If an independent HPLC assay of your lot comes back below the purity stated on our published Certificate of Analysis, we reship your order free. Verifiable, not a promise.
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Glutathione: Key Facts
Glutathione is a anti aging research peptide supplied by LyzeLabs as a lyophilized reference standard, strictly for laboratory research use. It is available in 2 formats. Each batch is independently HPLC-verified at 99.52% purity by Janoshik Analytical, with the certificate of analysis for the batch we're shipping now published on the lab-results page.
Third-party verified batch
| Compound | Glutathione |
|---|---|
| Research category | Longevity |
| Available formats | 600mg*10vials, 1500mg*10vials |
| Strength shown | 600 mg |
| Molecular formula | C₁₀H₁₇N₃O₆S |
| Molecular weight | 307.32 g/mol |
| CAS number | 70-18-8 |
| Batch | LZ-GLU-261006 |
| Purity | 99.52% verified (third-party HPLC, Janoshik) |
| Test method | HPLC / ESI-MS |
| Certificate of analysis | Published online for the batch we're shipping now |
| Intended use | Laboratory research use only. Not for human consumption. |
| Handling | Supplied lyophilized, store per the stability guide |
Good to know
All ten vials are from one batch. One batch report covers the whole kit, so the first vial matches the last.
The report is online before you order. Check the batch and its test date, then decide.
Your price drops with every kit. Any mix counts, up to 42% off at 50 kits.
What Researchers Say
Read All ReviewsPooja Sharma
France
"Good antioxidant for our oxidative stress research. High purity, stable once stored right."
2025-11-14
Robert Anderson
United States
"Reliable glutathione for our redox studies. Steady across batches."
2025-11-11
Christina Muller
Switzerland
"Well-made tripeptide for our liver research. Clear documentation."
2025-11-07
About This Product
What is glutathione?
Glutathione is a small peptide of three amino acids: glutamate, cysteine and glycine. Almost every cell makes it, and it is the most abundant antioxidant inside cells. The reduced form, GSH, is the active one; this product is reduced L-glutathione.
How does glutathione work?
- Antioxidant: its cysteine gives up electrons to neutralise reactive oxygen species, turning GSH into its oxidised form, GSSG.
- Detoxification: enzymes called glutathione transferases attach it to toxins and drugs so cells can clear them.
- Redox signalling: the balance of GSH to GSSG is a key signal of a cell's oxidative state.
What do researchers study it for?
- Oxidative stress and redox biology
- Liver detoxification
- Ageing, where glutathione levels tend to fall
- How cells make glutathione and how that goes wrong in disease
Key studies
- Glutathione synthesis (Biochim Biophys Acta, 2013). A review of how cells make glutathione and how that process is controlled.
- Glutathione metabolism and its implications for health (J Nutr, 2004). A review of glutathione metabolism and what it means for health.
- Glutathione transferases (Annu Rev Pharmacol Toxicol, 2005). A review of glutathione transferases, the enzymes that use glutathione to clear toxins.
- Glutathione and glutathione-dependent enzymes: From biochemistry to gerontology and successful aging (Ageing Res Rev, 2023). A 2023 review of glutathione and its enzymes in ageing.
Quality Standards
- Purity: >99% by HPLC (reduced glutathione, GSH)
- Identity: confirmed by ESI-MS
- Form: lyophilized powder, sterile vials
- Storage: -20°C, reconstitute with bacteriostatic water, aliquot to avoid freeze-thaw cycles
- Full COA at lyzelabs.com/lab-results
For research purposes only. Not for human consumption.
Research Context for Glutathione
Longevity and Anti-Aging Research Context
Anti-aging research peptides target pathways including telomere biology, mitochondrial function, cellular senescence, NAD metabolism, pineal signaling, and chromatin-level gene expression. Research protocols in this category often run over longer time horizons than other categories, which makes compound stability and storage discipline particularly important.
Glutathione ships as a lyophilized research reagent through the LyzeLabs™ catalog in the Longevity category, with 2 variant options sized to different research protocols. Every batch is independently verified by Janoshik Analytical, with the full HPLC chromatogram and mass spectrometry confirmation on this batch's Certificate of Analysis, published for the batch we're shipping now. Every released batch is listed on the lab results page.
Related Research Guides
Epitalon Longevity Research Guide
Telomerase, pineal function, and the mechanism story behind the most studied longevity tetrapeptide.
How to Read a Peptide Certificate of Analysis
The verification routine every research lab should run before accepting a vial.
How to Reconstitute a Research Peptide
The nine-step procedure, common mistakes, and per-compound notes for clean reconstitution.
Other Compounds in the Longevity Category
Research Tools for This Compound
Frequently Asked Questions
What is the difference between GSH and GSSG?
GSH is reduced glutathione, the active antioxidant form. When it neutralises an oxidant, two GSH molecules join into GSSG, the oxidised form. Cells recycle GSSG back into GSH.
Is this reduced glutathione?
Yes. It is reduced L-glutathione (GSH), the active form, as its batch certificate states.
What is glutathione made of?
Three amino acids: glutamate, cysteine and glycine. The cysteine's sulfur group is what does the antioxidant work.
What comes in a glutathione kit?
Ten sealed vials of freeze-dried reduced glutathione, all from one batch, at 600 mg or 1,500 mg a vial. One batch report covers all ten.
How should glutathione be stored?
Keep the sealed vials at -20°C, away from light. Once mixed, keep it at 2 to 8°C and use it promptly, because it oxidises in solution.
What documentation comes with glutathione?
Each batch includes comprehensive Certificate of Analysis with HPLC purity verification, reduced/oxidized ratio analysis, and antioxidant capacity testing.
1 kit
$290