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

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

Tested purity 99.9% High purity · 99.87%
Dose vs label 600mg Label 600mg
Evidence Source archived
Test date
2025-07-03
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
600mg
label 600mg
Endotoxins
Assay method
HPLC + MS
Label dose
600mg
Context

How this result compares

This Glutathione certificate's tested purity of 99.87% ranks higher than 77% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-07-03 by Freedom Diagnostics via HPLC + MS. This test is newer than 3% of our catalogued Glutathione certificates.

Elixer has 37 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.87%.

Manufacturer
Elixer
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

sha256:3a118ee45bb141fe… — immutable copy held by TitrateLab

Download the saved PDF (sha256 3a118ee45bb1…)
Related

Other Glutathione certificates

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