Also known as Epithalon · Epithalamin fragment
Synthetic tetrapeptide investigated for telomerase activity and circadian effects.
Epitalon is a synthetic four-amino-acid peptide derived from the pineal peptide epithalamin. Russian-led clinical work has reported effects on melatonin secretion and lifespan endpoints in rodent models.
Epitalon (epithalon) is a synthetic four-amino-acid peptide modeled on epithalamin, a peptide extract of the pineal gland. It emerged from Russian gerontology research, where the pineal axis is studied as a regulator of aging and circadian rhythm.
Russian-led studies have reported effects on melatonin secretion, telomerase activity, and lifespan endpoints in animal models. The evidence base is concentrated in that research tradition, independent replication is limited, and Epitalon is not FDA-approved.
Reported telomerase upregulation; pineal-axis modulation.
Behind every vial of Epitalon is the same exacting pipeline every research peptide runs — but the chemistry plays out differently for this molecule. Here is how Epitalon, specifically, is brought into being.
On paper, Epitalon is C14H22N4O9 — about 390.4 daltons of precisely arranged atoms. Before a single bond is made, the target sequence, salt form, and purity threshold are written down as the contract the finished material must meet.
Assembling Epitalon means roughly 4 coupling cycles on the synthesizer — one protected residue added at a time, which is also 4 chances for an incomplete coupling to seed a deletion impurity. It is a short sequence, which makes the build comparatively tractable — but short does not mean trivial, and purity is still won or lost downstream.
The crude mixture — Epitalon plus its deletions and side products — is then separated on preparative HPLC, and where the cut is taken decides the difference between a genuinely pure peptide and a barely-passable one.
A real batch of Epitalon proves itself: identity confirmed by mass spectrometry against its ~390.4 Da, purity read directly off an analytical HPLC trace, water and counterion content measured. That batch-specific certificate of analysis is the only honest way to know what is actually in a vial of Epitalon — and a short, cold, accountable chain of custody is how that purity survives the trip to your bench.
Producing Epitalon to a genuine purity spec means solid-phase synthesis, preparative HPLC purification, and batch quality control — none of it cheap, and none of it something you can verify by eye.
Don't judge a vial by its cake. A fluffy, good-looking lyophilized powder reflects bulking agents and freeze-drying parameters — not purity. Insist on a batch-specific certificate of analysis.
Epitalon is a synthetic tetrapeptide derived from a pineal extract (epithalamin), studied in aging and circadian research, largely in animal models.
Reported effects include telomerase activity, melatonin regulation, and lifespan endpoints, primarily in Russian-led preclinical work.
It is concentrated in a specific research tradition with limited independent replication, so findings should be treated as preliminary.
No — it is a research compound. This page is a research and educational reference.
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