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Purity · passBatch · 26-U3-GBT / ZE1000318Shop-provided sample

Tirzepatide × ezpeps.com — Lab Test, April 2026

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
99.9%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2604150223 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeezPe2604150223

Test results

8 data points
Purity
99.9%
Endotoxins
Replicate 1: Pass, Replicate 2: Pass
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
116.07 mg
Qty match
116% of labeled · +16%
0label125%
Batch / Lot
26-U3-GBT / ZE1000318
COA number
2604150223
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 ezpeps.com, performed by freedomdiagnosticstesting.com on April 16, 2026. Reported purity: 99.9%. Net content: 116.07 mg against 100 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Endotoxins: Replicate 1: Pass, Replicate 2: Pass. Batch 26-U3-GBT / ZE1000318. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Tirzepatide from ezpeps.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Apr 16, 2026 · Batch 26-U3-GBT / ZE1000318

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8 tests

The 833 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.90%.

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