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

Home › Lab Tests › Pure Health Peptides, Thymosin-Alpha 1 (A1)

◆ Batch ID · TUY-101025✓ Verified · Pass

Thymosin-Alpha 1 (A1) × Pure Health Peptides - Lab Test, October 2025

Tested Tuesday, October 21, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.88%

✓ Excellent

PeptideThymosin-Alpha 1 (A1)

Brandpurehealthpeptides.com

LabBioRegen

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Test results

7 data points

Purity

99.88%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

6.9 mg

Qty match

138% of labeled · +38%

Batch ID

TUY-101025

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

5 mg→6.9 mg+38%

About this test

This independent LC-MS lab test with mass spectrometry confirms Thymosin Beta-4 5mg from Pure Health Peptides at 99.88% purity. The analysis was conducted by BioRegen on October 21, 2025.

Thymosin Beta-4 (TB-4) (C212H350N56O78S) is a peptide analyzed through ultra high performance liquid chromatography with mass spectrometry. A purity level of 99.88% indicates minimal contamination and high-grade synthesis quality. The tested quantity of 6.9mg conforms to the specification of 5mg ± 20%.

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