AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE, for Wuhan Wansheng Biotechnology's Retatrutide batch wwb-25-11. It reports 99.95% purity via HPLC and mass quantification. The tested quantity was 47.6mg against a 50mg label, a deviation of -4.8%. Endotoxin status is not applicable. The test recency is unknown, and customers can verify on the lab's public URL.

Watch out for
  • unknown test date
  • no endotoxin test
Test date
—
Purity
99.95% 99.95%
Batch / lot
wwb-25-11
Lab
LabE
Quantity
label 50mg tested 47.6mg
Qty vs label
-4.8%
Endotoxins
n/a
Test score
10.0
Manufacturer
Wuhan Wansheng Biotechnology
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
White Label / Black Crimp / Clear Blue Cap
Catalogued
2026-04-16
Artifact hash
476aff8d5f19db5b…
This COA 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 →