All Glutathione Certificate of Analysis results— 401 COAs
TitrateLab · Certificate of Analysis

Glutathione 99.6% Purity — Unique ChemXCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.601%
Dose vs label +3.6% Essentially at label
Evidence Source archived
Test date
2026-02-20
Testing lab
Freedom Diagnostics
Batch / lot
GLU600-2601-01
Quantity
621.91 mg
label 600mg · tested 621.91 mg
Endotoxins
Assay method
HPLC + MS
Label dose
600mg
Context

How this result compares

This Glutathione certificate's tested purity of 99.60% ranks higher than 29% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-02-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 45% of our catalogued Glutathione certificates.

Unique ChemX has 44 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.60%.

Manufacturer
Unique ChemX
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
600mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:26d64e12086fef59… — immutable copy held by TitrateLab

Download the saved PDF (sha256 26d64e12086f…)
Related

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