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

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◆ Batch ID · N/A✓ Verified · Pass

TB-500 × IonPeptide - Lab Test, September 2025

Tested Wednesday, September 10, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.53%

✓ Excellent

PeptideTB-500

Brandionpeptide.com

LabBioRegen

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Test results

7 data points

Purity

99.53%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

8.955 mg

Qty match

90% of labeled · -10%

Batch ID

N/A

Container

Blue Lyophilized Powder

Tested by

BioRegenView profile →

◆ Quantity verification

10 mg→8.955 mg-10%

About this test

Independent UHPLC with mass spectrometry analysis confirms TB-500 (Thymosin Beta 4) 10mg from IonPeptide at 99.53% purity. Tested by BioRegen on September 10, 2025.

The measured peptide content of 8.955mg demonstrates consistency with the labeled 10mg quantity specification of 10mg ± 15%. Identity confirmation via mass spectrometry validated authentic TB-500 composition. A purity level of 99.53% confirms high-quality synthesis with minimal contamination.

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