All Retatrutide Certificate of Analysis results— 9826 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.7% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.72%
Dose vs label -9.0% Under the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this retatrutide at 99.72% purity using HPLC and mass quantification. The tested quantity was 9.1mg against a 10mg label, representing a 9% deviation. Endotoxin status is not applicable for this test type. The test date and recency are unknown, but a verification URL is available.

Watch out for
  • no batch ID
  • quantity deviation (9%)
  • unknown test date
Test date
Testing lab
LabE
Batch / lot
(no batch ID)
Quantity
9.1mg
label 10mg · tested 9.1mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
6.3
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.72% ranks higher than 32% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Testing method by LabE via HPLC + mass quantification + endotoxins.

Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 68 for Retatrutide at a median tested purity of 99.81%.

Manufacturer
Wuhan Wansheng Biotechnology
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Clear Blue Cap
Catalogued
2026-04-16
Artifact hash
15ba1d12a962155d…
Saved source

Saved source document

sha256:8c8df144a7ad428b… — immutable copy held by TitrateLab

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