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

Glutathione 99.9% Purity — APR Health SolutionsCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.866%
Dose vs label +5.8% Over the labeled dose
Evidence Source archived
Test date
2026-02-14
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
1586.63 mg
label 1500mg · tested 1586.63 mg
Endotoxins
Assay method
HPLC + MS
Label dose
1500mg
Context

How this result compares

This Glutathione certificate's tested purity of 99.87% ranks higher than 75% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-02-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 42% of our catalogued Glutathione certificates.

APR Health Solutions has 15 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.87%.

Manufacturer
APR Health Solutions
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
1500mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:a61f82e482e739aa… — immutable copy held by TitrateLab

Download the saved PDF (sha256 a61f82e482e7…)
Related

Other Glutathione certificates

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