Glutathione — Prosper LabsCertificate of Analysis · Independent third-party lab result

Name: Glutathione COA — Prosper Labs
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Endotoxin resultPass Sterility / endotoxin assay within limits

Dose vs label 1500mg Label 1500mg

Evidence URL referenced

Test date: 2026-04-25
Testing lab: Freedom Diagnostics
Batch / lot: GL1519
Quantity: 1500mg
Endotoxins: Pass
Assay method: Endotoxin testing performed using Limulus Amebocyte Lysate assay in accordance with USP <85> under validated laboratory
Label dose: 1500mg

Context

How this result compares

We have catalogued 437 Glutathione certificates; across the 401 with a purity result the median tested purity is 99.74%.

Tested 2026-04-25 by Freedom Diagnostics via Endotoxin testing performed using Limulus Amebocyte Lysate assay in accordance with USP <85> under validated laboratory. This test is newer than 59% of our catalogued Glutathione certificates.

Prosper Labs has 39 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.95%.

Manufacturer

Prosper Labs

View vendor profile

Source

freedom_diagnostic

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.

Method: Endotoxin testing performed using Limulus Amebocyte Lysate assay in accordance with USP <85> under validated laboratory
Test type: freedom_composite
Dose: 1500mg
Catalogued: 2026-07-04

Other Glutathione certificates

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