Retatrutide 99.9% Purity — Huayi BiotechnologyCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Huayi Biotechnology (99.9% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.9%

Dose vs label -11.5% Under the labeled dose

Evidence Artifact captured

Test date: 2026-05-08
Testing lab: LabE
Batch / lot: 2/20/26
Quantity: 17.7mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 8.1
Label dose: 20mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 71% of the 10911 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-05-08 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 67% of our catalogued Retatrutide certificates.

Huayi Biotechnology has 42 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.90%.

Manufacturer

Huayi Biotechnology

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 20mg
Container: No Label / Silver Crimp / Blue Cap
Catalogued: 2026-05-20
Artifact hash: 4683ad78edd285be…

Saved source

Saved source document

sha256:30d68841d038fc93… — immutable copy held by TitrateLab

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Other Retatrutide certificates

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