Glutathione · 1500 mg
Published- batch · LOT
- B-2026-Glutathione-1500-002
- Laboratory
- MZ Biolabs
- purity
- 99.98%
- Test date
- 02.08.2026
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Reduced thiol tripeptide (GSH) — a reference antioxidant for redox research. Lyophilized powder, every batch HPLC-tested. Research use only.
Selected size: 1500 mg
1500 mg analysis published
Titration schedule · reference
The information below is provided from public sources for reference only. It is not advice or instructions for use; products are intended for laboratory research only and not for human consumption.
| Period / condition | Dose | Escalation |
|---|---|---|
| Start (IM or SubQ) | 200–600 mg, 1–2x weekly | Starting dose |
| Maintenance (IM or SubQ) | 600–1200 mg weekly, split over 2–3 injections | Increase if needed |
| IV infusion (described in studies) | 500–1400 mg, 2–3x weekly | Maximum in this schedule |
FAQ
Find answers to questions about Glutathione and related materials.
The half-life of glutathione depends on the route. Intravenously it is approximately 10–14 minutes (two independent human studies). Orally there is no definable half-life — a single dose does not meaningfully raise plasma glutathione — so no single figure describes "glutathione" as such. See the Dosing section for detail.
Source / documentationCertificates shown: 1
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Glutathione (GSH) is a tripeptide, gamma-L-glutamyl-L-cysteinylglycine, carrying a free thiol (-SH) group on its cysteine residue. That reactive thiol group is what makes it the cell's main low-molecular-weight redox buffer, and it shows up regularly in research on redox homeostasis, xenobiotic detoxification through glutathione-S-transferase pathways, and the metabolic shifts associated with cellular ageing. Molecular weight 307.32 g/mol, CAS 70-18-8.
Supplied as a dry, white lyophilized powder. Every lot is checked by HPLC, which gives the consistency needed for reproducible experiments. Exact per-lot analytical values are listed in the accompanying certificate of analysis (COA).
Inside the cell, glutathione exists in a reduced (GSH) and an oxidized (GSSG) form, and the GSH/GSSG ratio is what lab models use as a marker of oxidative stress. This lot supplies the reduced form (GSH) as a dry reagent for research protocols; it is not an injectable cosmetic skin-lightening product and is not formulated for human administration. The full breakdown of mechanism, tripeptide structure, and source references lives in a dedicated wiki article, linked below.
COAs are issued by independent third-party labs; a report confirms the analytics at the time of testing, not the material's medical status.
Store protected from light and moisture; a freezer is recommended for long-term storage. The reduced form is sensitive to oxidation, so minimise unnecessary exposure to air once the vial is opened.
| Query / resource | Where |
|---|---|
| Mechanism, structure, source references | glutathione wiki entry |
| Glutathione and cellular ageing | antioxidant and cellular ageing |
| Forms of glutathione and how to choose a reagent | forms, use, selection |
| Longevity peptide shelf map | RUO framework and shelf |
| Other reagents on this shelf | Epitalon · Thymosin α-1 |
Reference material only. Not medical advice. This reagent is for laboratory research use only (RUO).
Buy 2, get the 3rd free
The set contains two vials of 1500 mg.
3000 mg: Best value · Save ≈ $5.28
