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Glutathione 1500mg research vial
Research-grade · Lyophilized powder

Glutathione

$79.99

Glutathione tripeptide antioxidant, lyophilized, for in vitro study.

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Category: Peptides

Order within — to ship today
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Purity99.45%
FormLyophilized
Dispatch1-2 day
  • Third-party tested
  • COA on file
  • Same-day dispatch
  • Free shipping over $200
  • In stock, ships today
  • Discreet packaging
View certificate of analysis →
Third-party testedHPLC + LC-MS purity
Lyophilized & stableSealed, no cold chain
Same-day dispatchDiscreet, tracked shipping
COA on filePublished before listing
01 — Description

What it is

Glutathione is a tripeptide of glutamate, cysteine, and glycine. It is the most abundant intracellular antioxidant and a cofactor for glutathione peroxidases and S-transferases used in Phase II hepatic detoxification.

Supplied as a lyophilized powder and sealed against light and moisture. Every lot is independently assayed and the certificate is published before the compound is listed. Strictly for in vitro laboratory research.

02 — Details

Specifications

FormLyophilized powder
Purity99.45% (HPLC verified)
Presentation1500mg single vial
StorageStore lyophilized, protect from light

For research use only. Not for human or veterinary use. Not a drug, food, or supplement.

03 — Certificate of analysis

Tested before it's listed

Certificate of AnalysisLot GTT154356
CompoundGlutathione
Assay (HPLC)99.45%
Identity (MS)Confirmed
Finnrick gradeA · 9.1
LabMDx BioAnalytical
DatedFeb 17, 2026
View signed certificate →
FAQ

Glutathione, answered.

Is Glutathione third-party tested? +
Yes. Every Glutathione lot is independently tested by HPLC and LC-MS and graded Finnrick A · 9.1, at 99.45% purity. The signed certificate of analysis for the exact lot you receive is published on the lab reports page and available before you order.
How do I verify my Glutathione is legit? +
Match the lot number printed on your vial to the certificate of analysis published on the Next Level Labs lab reports page. It names the lab, batch, purity, and identity confirmation for that exact lot, so a real report always maps to your specific vial.
Is Glutathione for human use? +
Glutathione is a research compound for in vitro laboratory use only, not for human or veterinary use. Nothing here is medical advice and no statement has been evaluated by the FDA.
How fast does Glutathione ship? +
Orders ship within 1 to 2 business days via UPS with tracking, in plain unbranded packaging. Shipping is a flat $10 and free over $200. Continental US only.
Related research

Pairs well at the bench