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

Home › Lab Tests › Petratide Science, EPITHALON

◆ Batch ID · PS04-ETH10✓ Verified · Pass

EPITHALON × Petratide Science - Lab Test, April 2026

Tested Thursday, April 30, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.71%

✓ Excellent

PeptideEPITHALON

Brandpetratidescience.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.71%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

12.03 mg

Qty match

120% of labeled · +20%

Batch ID

PS04-ETH10

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→12.03 mg+20%

About this test

This independent HPLC lab test with UV detection coupled with mass spectrometry (LC-MS) confirms Epithalon 10mg from Petratide Science at 99.71% purity. The analysis was conducted by Freedom Diagnostics on April 30, 2026.

Epithalon is a tetrapeptide researched for its effects on telomerase activity, cellular aging, telomere length, and longevity. A purity level of 99.71% indicates high-grade synthesis with minimal contamination.

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