Glutathione 98.1% Purity — Erosyn LabsCertificate of Analysis · Independent third-party lab result

Name: Glutathione COA — Erosyn Labs (98.1% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 98.1% Acceptable purity · 98.073%

Dose vs label 1031.63 mg · tested 1031.63 mg

Evidence URL referenced

Test date: 2026-02-16
Testing lab: Freedom Diagnostics
Batch / lot: —
Quantity: 1031.63 mg
Endotoxins: —
Assay method: HPLC + MS

Context

How this result compares

This Glutathione certificate's tested purity of 98.07% ranks higher than 3% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-02-16 by Freedom Diagnostics via HPLC + MS. This test is newer than 44% of our catalogued Glutathione certificates.

Erosyn Labs has 33 certificates in our corpus, including 1 for Glutathione at a median tested purity of 98.07%.

Manufacturer

Erosyn Labs

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Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method: HPLC + MS
Test type: freedom_composite
Catalogued: 2026-07-04

Other Glutathione certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Erosyn Labs or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →