§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · NOV-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · EPITHALON/2025-11-20✓ Verified · Pass
EPITHALON × Research Peptides Europe - Lab Test, November 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.79%
✓ Excellent
Test results
7 data points
Purity
99.79%
Endotoxins
< 0.001 EU/mg
Stated qty
10 mg
Tested qty
10.9 mg
Qty match
109% of labeled · +9%
Batch ID
EPITHALON/2025-11-20
Tested by
liquilabsView profile →
◆ Quantity verification
10 mg→10.9 mg+9%
About this test
This independent HPLC lab test confirms Epithalon 10mg from Research Peptides Europe at >99.8% purity. The analysis was conducted by Liquilabs on November 28, 2025.
Epithalon is a synthetic tetrapeptide researched for pineal gland function, telomerase activation, and anti-aging properties. A purity level exceeding 99.8% indicates minimal contamination and high-grade synthesis.
Endotoxin testing shows < 0.001 EU/mg, confirming low bacterial contamination. The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion
No comments yet. Sign in to be the first to discuss this test.