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Oupeptide / Retatrutide

Free peptide testing

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

Date
13 Jul 2026
Status
Tested
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Independent lab test of Retatrutide from Oupeptide. Result: PASS · Purity 99.9% · Fill +9% · Identity Pass · 13 Jul 2026

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