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Simple Peptide / Retatrutide

Free peptide testing

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

Date
28 Apr 2026
Status
Tested
View all Retatrutide from Simple Peptide tests
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Independent lab test of Retatrutide from Simple Peptide. Result: PASS · Purity 99.9% · Fill +10% · Identity Pass · 28 Apr 2026

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