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

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◆ Batch ID · EP-42ZN8A✓ Verified · Pass

EPITHALON × Optima Chemical Supply Inc. - Lab Test, April 2025

Tested Monday, April 28, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.58%

✓ Excellent

PeptideEPITHALON

BrandOptima Chemical Supply Inc.

LabJanoshik Labs

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Test results

6 data points

Purity

99.58%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

13.12 mg

Qty match

131% of labeled · +31%

Batch ID

EP-42ZN8A

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→13.12 mg+31%

About this test

This independent HPLC lab test confirms Epithalon 13.12mg from Optima Chemical Supply at 99.576% purity. The analysis was conducted by Janoshik Labs on April 28, 2025.

Epithalon is a tetrapeptide researched for telomerase activation, cellular regeneration, and longevity support. A purity level of 99.576% indicates minimal contamination and high-grade synthesis.

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