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Wuhan Wansheng Biotechnology

Wuhan Wansheng Biotechnology

PT-141

Finnrick tested 4 samples of PT-141 (Bremelanotide) from Wuhan Wansheng Biotechnology between 25 Sep 2025 and 19 Jan 2026. Fraud: Based on community reports, we have identified wuhanwanshengbio.com as a fraudulent web site aggressively operating in the name of this vendor. It is most likely entirely unaffiliated with the original company, the fraud is putting the public at risk, so we are temporarily putting all tests under review.

Finnrick Rating™
Tentative Rating
Wuhan Wansheng Biotechnology
PT-141
Tested 4 Samples
Last test 19 Jan 2026

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Samples are tested in commercial labs

Tests Count

4

Scores

AVG7.9MIN4.7MAX10.0

Last

19 Jan 2026

First

25 Sep 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
19 Jan 2026⚠️View6.910mg9.81mg-1.9%99.46%(no batch ID)No Label / Silver Crimp / Pink CapLab EPublic
6 Dec 2025⚠️View10.010mg10.3mg+3.0%99.95%WWB 11/2025White Label / Silver Crimp / Green CapLab EPublic
2 Oct 2025⚠️View4.710mg5.2mg-48.0%99.90%(no batch ID)No Label / Silver Crimp / Pink Cap Lab GPublic
25 Sep 2025⚠️View10.010mg9.75mg-2.5%99.95%07-2025No Label / Silver Crimp / Red Cap Lab EPublic
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