§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2025● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 2025/04/02✓ Verified · Pass

Tirzepatide × Oupeptide - Lab Test, April 2025

Tested Monday, April 28, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.35%

✓ Excellent

PeptideTirzepatide

BrandOupeptide

LabJanoshik Labs

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Test results

6 data points

Purity

99.35%

Endotoxins

Not tested

Stated qty

30 mg

Tested qty

32.13 mg

Qty match

107% of labeled · +7%

Batch ID

2025/04/02

Tested by

Janoshik LabsView profile →

◆ Quantity verification

30 mg→32.13 mg+7%

About this test

This independent HPLC lab test confirms Tirzepatide 30mg from Oupeptide at 99.349% purity. The analysis was conducted by Janoshik Labs on April 28, 2025.

Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for its role in metabolic regulation and weight management. A purity level of 99.349% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page and can be verified at www.janoshik.com/verify/ using the unique key: 36B8ZQAN4LWW.