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

Retatrutide 99.5% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity · 99.52%
Dose vs label -11.3% Under the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this retatrutide batch (RT30) at 99.52% purity via HPLC. The tested quantity was 26.6mg against a 30mg label, representing an 11.3% deviation. Endotoxin status is not applicable. The test date and recency are unknown, though a verification URL is available.

Watch out for
  • unknown test date
  • quantity deviation (11.3%)
  • no endotoxin test
Test date
Testing lab
LabE
Batch / lot
[NAME_REDACTED]
Quantity
26.6mg
label 30mg · tested 26.6mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
7.2
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.52% ranks higher than 16% 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
30mg
Container
No Label / Black Crimp / Clear Red Cap
Catalogued
2026-04-16
Artifact hash
e7a1fb3a19d5915f…
Saved source

Saved source document

sha256:6db8ee70a29c6e23… — 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 →