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

Home › Lab Tests › Amino USA, TB-500

◆ Batch ID · 25TB05-0005✓ Verified · Pass

TB-500 × Amino USA - Lab Test, December 2025

Tested Monday, December 22, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

98.61%

✓ Excellent

PeptideTB-500

Brandaminousa.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

98.61%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.14 mg

Qty match

103% of labeled · +3%

Batch ID

25TB05-0005

Container

White lyophilized powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→5.14 mg+3%

About this test

This independent HPLC lab test confirms TB-500 5mg from Amino USA at 98.612% purity. The analysis was conducted by Freedom Diagnostics Testing on December 22, 2025.

TB-500, also known as Thymosin Beta-4, is a peptide researched for its potential role in tissue repair, wound healing, and cellular regeneration. A purity level of 98.612% indicates high-grade synthesis with minimal contamination.

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