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

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◆ Batch ID · TUY-101025✓ Verified · Pass

SELANK × Pure Health Peptides - Lab Test, October 2025

Tested Monday, October 20, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.94%

✓ Excellent

PeptideSELANK

Brandpurehealthpeptides.com

LabBioRegen

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Test results

7 data points

Purity

99.94%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

3.9 mg

Qty match

78% of labeled · -22%

Batch ID

TUY-101025

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

5 mg→3.9 mg-22%

About this test

This independent LC-MS lab test with mass spectrometry confirms SELANK 5mg from Pure Health Peptides at 99.94% purity. The analysis was conducted by BioRegen on October 20, 2025.

SELANK (C33H57N11O9) is a peptide analyzed through ultra high performance liquid chromatography with mass spectrometry. A purity level of 99.94% indicates minimal contamination and high-grade synthesis quality. The tested quantity of 3.9mg conforms to the specification of 5mg.

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