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Nanjing Peptide Biotechnology / Retatrutide

Free peptide testing

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

Date
26 Jun 2026
Status
Tested
View all Retatrutide from Nanjing Peptide Biotechnology tests
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Independent lab test of Retatrutide from Nanjing Peptide Biotechnology. Result: FAIL · Purity 98.2% · Fill -22% · Identity Pass · 26 Jun 2026

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