Retatrutide 99.8% Purity — Modern Apotheca (Changsha Xijun)Certificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Modern Apotheca (Changsha Xijun) (99.8% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.85%

Dose vs label +26.1% Over the labeled dose

Evidence URL referenced

Test date: 2026-06-13
Testing lab: Freedom Diagnostics
Batch / lot: SPRI-XJR103-52326
Quantity: 12.61 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.85% ranks higher than 54% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-13 by Freedom Diagnostics via HPLC + MS. This test is newer than 90% of our catalogued Retatrutide certificates.

Modern Apotheca (Changsha Xijun) has 7 certificates in our corpus, including 3 for Retatrutide at a median tested purity of 99.88%.

Manufacturer

Modern Apotheca (Changsha Xijun)

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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: 10mg
Catalogued: 2026-07-04

Other Retatrutide certificates

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