Epithalon: An Overview of the Research
- Feb 11, 2025
- 1 min read
Updated: Jul 26

Epithalon (also written Epitalon) is a synthetic peptide studied in longevity and cellular-aging research. This overview covers what Epithalon is and the pathways it is examined in.
What Is Epithalon?
Epithalon is a synthetic tetrapeptide (a four-amino-acid sequence) based on a naturally occurring peptide associated with the pineal gland. It is a frequent subject in research on cellular aging.
How Does Epithalon Work?
Epithalon is studied for its interaction with telomerase and telomere-related pathways — the cellular machinery involved in chromosome maintenance — which is the main reason it appears in longevity and cellular-aging research. The body of work is largely preclinical.
Forms, Purity and Handling
• Format: lyophilised powder.
• Purity: greater than or equal to 99% by HPLC.
• COA: per batch.
• Storage: frozen for long-term stability; refrigerated once in solution.
Frequently Asked Questions
What is Epithalon?
A synthetic tetrapeptide studied in longevity and cellular-aging research.
What pathways is Epithalon studied for?
Telomerase and telomere-related pathways involved in chromosome maintenance.
What purity should Epithalon be?
Greater than or equal to 99% by HPLC with a per-batch COA.
These products are supplied strictly for laboratory and research use only. Not for human or animal consumption.

Sounds amazing! Looking at dosage and if following dosage recommendations 1 vial would be 1 injection, so for a 10 day cycle you would have to order 10 vials? Is that correct?
Cool breakdown. I've been looking into different peptides for a while and this one keeps coming up. The twice-yearly cycle seems pretty manageable compared to other supplements.