Retatrutide 100.0% Purity — Pure Peptide Labs LLCCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Pure Peptide Labs LLC (100% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 100.0% High purity · 99.972%

Dose vs label +39.2% Over the labeled dose

Evidence URL referenced

Test date: 2025-12-20
Testing lab: Freedom Diagnostics
Batch / lot: RT5314
Quantity: 6.96 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 5mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.97% ranks higher than 98% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 35% of our catalogued Retatrutide certificates.

Pure Peptide Labs LLC has 198 certificates in our corpus, including 22 for Retatrutide at a median tested purity of 99.91%.

Manufacturer

Pure Peptide Labs LLC

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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: 5mg
Catalogued: 2026-07-04

Other Retatrutide certificates

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