§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › BioLongevity Labs, TB-500

◆ Batch ID · 4-3-46031✓ Verified · Pass

TB-500 × BioLongevity Labs - Lab Test, February 2026

Tested Wednesday, February 04, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.81%

✓ Excellent

PeptideTB-500

BrandBioLongevity Labs

LabBioRegen

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Test results

7 data points

Purity

99.81%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

12.41 mg

Qty match

124% of labeled · +24%

Batch ID

4-3-46031

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

10 mg→12.41 mg+24%

About this test

This independent LC-MS lab test confirms GLOW 10mg from BioLongevity Labs at 99.81% purity. The analysis was conducted by BioRegen on February 4, 2026.

GLOW is identified as TB4 (Thymosin Beta-4), a naturally occurring peptide researched for its potential role in cell migration, wound healing, and immune modulation. A purity level of 99.81% indicates minimal contamination and high-grade synthesis. Identity testing confirmed TB4 presence with full conformance to specification.

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