Cortagen 96.4% Purity — Unknown vendor (review)Certificate of Analysis · Independent third-party lab result

Name: Cortagen COA — Unknown vendor (review) (96.4% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 96.4% Acceptable purity · 96.40%

Dose vs label -8.5% Under the labeled dose

Evidence URL referenced

Test date: 2026-05-02
Testing lab: Freedom Diagnostics
Batch / lot: CORTA20-0426-W
Quantity: 18.30 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 20mg

Context

How this result compares

This Cortagen certificate's tested purity of 96.40% ranks higher than 2% of the 20 Cortagen certificates with a purity result we have catalogued (median 99.57%).

Tested 2026-05-02 by Freedom Diagnostics via HPLC + MS. This test is newer than 63% of our catalogued Cortagen certificates.

Unknown vendor (review) has 34840 certificates in our corpus, including 13 for Cortagen at a median tested purity of 99.41%.

Manufacturer

Unknown vendor (review)

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: HPLC + MS
Test type: freedom_composite
Dose: 20mg
Catalogued: 2026-07-04

Other Cortagen certificates

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