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

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◆ Batch ID · TUY-030926✓ Verified · Pass

SELANK × Pure Health Peptides - Lab Test, April 2026

Tested Sunday, April 12, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.00%

✓ Excellent

PeptideSELANK

Brandpurehealthpeptides.com

LabEthos Analytics

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Test results

6 data points

Purity

99.00%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.19 mg

Qty match

104% of labeled · +4%

Batch ID

TUY-030926

Tested by

Ethos AnalyticsView profile →

◆ Quantity verification

5 mg→5.19 mg+4%

About this test

This independent HPLC lab test confirms SELANK (N-Acetyl Selank Amidated) 5mg from Pure Health Peptides at 99% purity. The analysis was conducted by Ethos Analytics on April 12, 2026.

SELANK was analyzed through high-performance liquid chromatography with identity confirmation by retention time concordance against a certified reference standard per USP <621>. A purity level of 99% indicates minimal contamination and high-grade synthesis quality. The tested quantity of 5.19mg/vial conforms to the specification of 5mg/vial.

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