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

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◆ Batch ID · TB10-1125✓ Verified · Pass

TB-500 × IonPeptide - Lab Test, November 2025

Tested Sunday, November 16, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

98.50%

✓ Excellent

PeptideTB-500

Brandionpeptide.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

98.50%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.63 mg

Qty match

106% of labeled · +6%

Batch ID

TB10-1125

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→10.63 mg+6%

About this test

Independent HPLC with mass spectrometry analysis confirms TB-500 (Thymosin Beta-4) 10mg from IonPeptide at 98.505% purity. Tested by Freedom Diagnostics Testing on November 16, 2025.

The measured peptide content of 10.63mg demonstrates consistency with the labeled 10mg quantity. A purity level of 98.505% confirms high-quality synthesis with minimal contamination.

The full certificate of analysis is available for download on this page.