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ZhuoYan lab / Tirzepatide

Free peptide testing

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

Date
18 Sep 2026
Status
Tested
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Independent lab test of Tirzepatide from ZhuoYan lab. Result: PASS · Purity 99.99% · Fill -5% · Identity Pass · 18 Sep 2026

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