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

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◆ Batch ID · N/A✓ Verified · Pass

Tirzepatide × IonPeptide - Lab Test, September 2025

Tested Thursday, September 18, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.83%

✓ Excellent

PeptideTirzepatide

Brandionpeptide.com

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.83%

Endotoxins

Not tested

Stated qty

40 mg

Tested qty

44.79 mg

Qty match

112% of labeled · +12%

Batch ID

N/A

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

40 mg→44.79 mg+12%

About this test

This independent HPLC-MS lab test confirms Tirzepatide 40 from IonPeptide at 99.834 purity. The analysis was conducted by Freedom Diagnostics Testing on September 18, 2025.

Tirzepatide is a dual GLP-1/GIP receptor agonist researched for its role in glucose metabolism, weight management, and metabolic regulation. A purity level of 99.834 indicates pharmaceutical-grade synthesis with minimal impurities.

The tested quantity of 44.79 shows the actual peptide content recovered from the 40 labeled sample, confirming significant label overage. The full certificate of analysis (COA: 2509170002) is available for download on this page.