Retatrutide 99.8% Purity — Huaian Hanyou PeptideCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Huaian Hanyou Peptide (99.8% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.8%

Dose vs label +14.5% Over the labeled dose

Evidence Artifact captured

Test date: 2026-06-02
Testing lab: LabE
Batch / lot: april 2, 2026
Quantity: 22.9mg
Endotoxins: below loq
Assay method: HPLC + mass quantification + endotoxins
Test score: 7.4
Label dose: 20mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.80% ranks higher than 42% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 79% of our catalogued Retatrutide certificates.

Huaian Hanyou Peptide has 53 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.90%.

Manufacturer

Huaian Hanyou Peptide

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

Artifact captured

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 20mg
Container: No label / Gold crimp / Clear cap
Catalogued: 2026-06-07
Artifact hash: f3a0f4c6386a59b8…

Saved source

Saved source document

sha256:fd81a3592c9402ab… — 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 Huaian Hanyou Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →