Glutathione 99.7% Purity — TrueLab PeptidesCertificate of Analysis · Independent third-party lab result

Name: Glutathione COA — TrueLab Peptides (99.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.70%

Dose vs label +0.9% Essentially at label

Evidence Source archived

Test date: 2026-06-10
Testing lab: Freedom Diagnostics
Batch / lot: [NAME_REDACTED]
Quantity: 1513.71 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 1500mg

Context

How this result compares

This Glutathione certificate's tested purity of 99.70% ranks higher than 42% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-06-10 by Freedom Diagnostics via HPLC + MS. This test is newer than 81% of our catalogued Glutathione certificates.

TrueLab Peptides has 75 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.68%.

Manufacturer

TrueLab Peptides

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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 99.7% Purity — TrueLab PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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