All Glutathione Certificate of Analysis results— 402 COAs
TitrateLab · Certificate of Analysis

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

Tested purity 99.9% High purity
Dose vs label +39.5% Over the labeled dose
Evidence URL referenced Trust: low
AI summary Third-party lab

[skipped: off-topic — no tracked compound detected in OCR/peptide field]

Test date
2025-05-06
Testing lab
Janoshik
Batch / lot
Uther
Quantity
837.28mg
label 600mg · tested 837.28mg
Endotoxins
Assay method
Context

How this result compares

This Glutathione certificate's tested purity of 99.91% ranks higher than 85% of the 402 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-05-06 by Janoshik. This test is newer than 1% of our catalogued Glutathione certificates.

Uther Peptide has 524 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.91%.

Manufacturer
Uther Peptide
View vendor profile
Source

Third-party community lab

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Catalogued
2026-04-24
Related

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