TitrateLab · Certificate of Analysis

Glutathione 100.0% Purity — Nova PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.99%
Dose vs label -11.7% Under the labeled dose
Evidence Source archived Blend
Test date
2026-02-10
Testing lab
Freedom Diagnostics
Batch / lot
NV-P-GW79
Quantity
529.70 mg
label 600mg · tested 529.70 mg
Endotoxins
Assay method
HPLC + MS
Label dose
600mg
Context

How this result compares

This Glutathione certificate's tested purity of 99.99% ranks higher than 100% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-02-10 by Freedom Diagnostics via HPLC + MS. This test is newer than 39% of our catalogued Glutathione certificates.

Nova Peptides has 84 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.99%.

Manufacturer
Nova Peptides
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:bd4c7bbd42ba4609… — immutable copy held by TitrateLab

Download the saved PDF (sha256 bd4c7bbd42ba…)
Related

Other Glutathione certificates

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