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

Glutathione 99.6% Purity — Glacier AminosCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.585%
Dose vs label 1436.48 mg Label 1.5g · tested 1436.48 mg
Evidence Source archived
Test date
2025-11-15
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
1436.48 mg
label 1.5g · tested 1436.48 mg
Endotoxins
Assay method
HPLC + MS
Label dose
1.5g
Context

How this result compares

This Glutathione certificate's tested purity of 99.58% ranks higher than 28% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-11-15 by Freedom Diagnostics via HPLC + MS. This test is newer than 17% of our catalogued Glutathione certificates.

Glacier Aminos has 176 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.58%.

Manufacturer
Glacier Aminos
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
1.5g
Catalogued
2026-07-04
Saved source

Saved source document

sha256:210bf9bae7c345e6… — immutable copy held by TitrateLab

Download the saved PDF (sha256 210bf9bae7c3…)
Related

Other Glutathione certificates

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