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ZePeptide / Tirzepatide

Free peptide testing

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

Date
18 Feb 2026
Status
Tested
View all Tirzepatide from ZePeptide tests
Fields

Independent lab test of Tirzepatide from ZePeptide. Result: FAIL · Purity 99.3% · Fill +1% · Identity Pass · 18 Feb 2026

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