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Wuhan Wansheng Biotechnology / Retatrutide

Free peptide testing

Ordered Retatrutide from Wuhan Wansheng Biotechnology? Mail in a sample (US only) and let us test it for free.

Date
26 Jan 2026
Status
Tested
View all Retatrutide from Wuhan Wansheng Biotechnology tests
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Independent lab test of Retatrutide from Wuhan Wansheng Biotechnology. Result: FAIL · Purity 98.8% · Fill +2% · Identity Pass · 26 Jan 2026

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