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Sigma Peptides / Retatrutide

Free peptide testing

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

Date
3 Mar 2026
Status
Tested
View all Retatrutide from Sigma Peptides tests
Fields

Independent lab test of Retatrutide from Sigma Peptides. Result: FAIL · Purity 99.01% · Fill 0% · Identity Pass · 3 Mar 2026

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