Glutathione 99.9% Purity — Elizabeth CantuCertificate of Analysis · Independent third-party lab result

Name: Glutathione COA — Elizabeth Cantu (99.9% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.91%

Dose vs label 1527.29 mg Label 1.5g · tested 1527.29 mg

Evidence URL referenced

Test date: 2026-04-29
Testing lab: Freedom Diagnostics
Batch / lot: 26012801
Quantity: 1527.29 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 1.5g

Context

How this result compares

This Glutathione certificate's tested purity of 99.91% ranks higher than 85% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-04-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 61% of our catalogued Glutathione certificates.

Elizabeth Cantu has 6 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.93%.

Manufacturer

Elizabeth Cantu

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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
Dose: 1.5g
Catalogued: 2026-07-04

Other Glutathione certificates

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