§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · NOV-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · EPI10-110125✓ Verified · Pass
EPITHALON × Peptide Pro Shop - Lab Test, November 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.13%
✓ Excellent
Test results
7 data points
Purity
99.13%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.06 mg
Qty match
101% of labeled · +1%
Batch ID
EPI10-110125
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
10 mg→10.06 mg+1%
About this test
This independent HPLC lab test with UV detection and mass spectrometry confirms Epithalon 10mg from Peptide Pro Shop at 99.131% purity. The analysis was conducted by Freedom Diagnostics on November 2, 2025.
Epithalon is a synthetic tetrapeptide researched for its role in pineal gland function, circadian rhythm regulation, and age-related health support. A purity level of 99.131% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Nov 02, 2025 · Batch EPI10-110125
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