Retatrutide 99.8% Purity — Red Dirt ResearchCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Red Dirt Research (99.8% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.75%

Dose vs label +10.1% Over the labeled dose

Evidence URL referenced

Test date: 2026-06-05
Testing lab: Freedom Diagnostics
Batch / lot: RT202604
Quantity: 22.02 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 20mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.75% ranks higher than 35% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-05 by Freedom Diagnostics via HPLC + MS. This test is newer than 86% of our catalogued Retatrutide certificates.

Red Dirt Research has 39 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.88%.

Manufacturer

Red Dirt Research

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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 Retatrutide certificates

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