HomeLab Tests Zen Aminos, Tirzepatide
Purity · passBatch · ZAT2102Shop-provided sample

Tirzepatide × Zen Aminos — Lab Test, December 2025

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.943%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.943%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.46 mg
Qty match
115% of labeled · +15%
0label125%
Batch / Lot
ZAT2102
Container
White Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Tirzepatide from zenaminos.is, performed by freedomdiagnosticstesting.com on December 20, 2025. Reported purity: 99.943%. Net content: 11.46 mg against 10 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Batch ZAT2102. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Tirzepatide 10mg from Zen Aminos showing 99.943% purity
Issued by freedomdiagnosticstesting.com · Dec 20, 2025 · Batch ZAT2102

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The 833 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.94%.

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