Glutathione 99.5% Purity — BTSCertificate of Analysis · Independent third-party lab result

Name: Glutathione COA — BTS (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.51%

Dose vs label +3.9% Essentially at label

Evidence Source archived

Test date: 2026-06-13
Testing lab: Freedom Diagnostics
Batch / lot: GLTH60801
Quantity: 623.10 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 600mg

Context

How this result compares

This Glutathione certificate's tested purity of 99.51% ranks higher than 22% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-06-13 by Freedom Diagnostics via HPLC + MS. This test is newer than 82% of our catalogued Glutathione certificates.

BTS has 91 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.51%.

Manufacturer

BTS

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.

Glutathione 99.5% Purity — BTSCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

Other Glutathione certificates

You must be 21 or older to enter.