Epithalon is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) from the Khavinson peptide-bioregulator series, supplied as a lyophilised powder. It is supplied strictly for laboratory research use only.

What research area is Epithalon associated with?

Published preclinical laboratory work in this class concerns telomerase enzyme activity and peptide-bioregulator chemistry in cell culture. We supply the material only; we make no representation as to any outcome, effect, or suitability for any purpose.

Is Epithalon approved for human use?

No. Epithalon is not a drug, supplement, food, cosmetic, or medical device, and has no approved human or veterinary indication. It is sold strictly for in-vitro laboratory research use by qualified professionals.

What purity is Epithalon supplied at, and how is it verified?

Each lot is assayed by HPLC and ships with its own lot-specific Certificate of Analysis, published in our COA registry. Purity figures are stated per lot - we do not publish a brand-wide specification in place of the actual certificate.

Epithalon

Synthetic tetrapeptide bioregulator, supplied for laboratory research use only.

99.90% pure on this exact lot, verified by an independent lab, not by us
Tested in the USA. Ships within 1 business day, stored frozen, stable at room temperature until you mix it
Retest it at any lab. If it doesn't match our report, every dollar back

$89/ 50mg vial

$44.50 per vial with Buy 1, Get 1 Free

Buy 1, Get 1 Free· add 2, applied automatically

99.90% pure on this exact lot, verified by an independent lab, not by us
Tested in the USA. Ships within 1 business day, stored frozen, stable at room temperature until you mix it
Retest it at any lab. If it doesn't match our report, every dollar back

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All products currently listed on this site are for research purposes only.

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Proof, not promises. Every batch, tested by an outside lab.

Every batch of Epithalon is tested by an outside lab before it goes on sale — not by us. The one shipping now is lot FWTRH5: 99.90% pure by HPLC, tested by ILS Laboratories on 22 Oct 2026. The signed report is right here. Purity is the number the lab measured, never “at least 99” — and a batch that misses its spec never ships.

Epithalon · 50mgLot FWTRH5Live batch data

Purity99.90%

Passed

Tested by: ILS Laboratories
Tested on: 22 Oct 2026
Net content: 52.72mg

Contaminant screens

Heavy metalsEndotoxinsMicrobialSolvents

See all lab reports

What happens before a vial reaches you

1Made in a controlled facilityDocumented, repeatable steps for every batch.
2Purity testedAn outside lab measures it and reports the exact number.
3Identity confirmedA second test proves it is what the label says.
4Report publishedSigned, filed by lot number, and public before the vial ships.

Live batch data

ILS Laboratories

Independent analytical lab

Certificate of Analysis

RESULT · PASS

Lot FWTRH5Verified

Epithalon 50mg

HPLC purity

99.90%

Pass · Meets spec

Tested

22 Oct 2026

HPLC-UV + LC-MS

Analytical results

Identity (LC-MS)ConfirmedPASS

Net content52.72mgPASS

HPLC Chromatogram

Main peak 99.90% · other 0.10%

Alex JohnsonPrincipal Chemist

Authentichain · Verified 6×

Telomeraseactivation

Genomic stabilityDNA fidelity

Pineal functioncircadian

How Epithalon works

A bioregulator research peptide studied for longevity signals tied to the telomere and pineal systems.

Telomeraseactivation

Studied for switching on telomerase and lengthening the telomeres that cap chromosomes.

Genomic stabilityDNA fidelity

Investigated for fewer DNA errors and greater genomic stability over time.

Pineal functioncircadian

Researched for effects on pineal-gland structure and melatonin rhythm.

For research use only. Mechanisms described reflect published research literature.

Every batch we've tested

Anyone can show you one good report. Here is every batch of Epithalon we have ever released, newest first, each with its own signed report. Nothing hidden, nothing cherry-picked.

3 batches on record · latest tested 22 Oct 2026

All lab reportsEvery Epithalon batch, on one page.The full testing history with every signed report. No login, no email wall.See all lab reports

What the studies found

Published findings on this compound, each linked to its source. Animal and lab results are context, not claims about this product.

Lifespan in miceClinical

+12.3%

In female mice given the tetrapeptide monthly from three months old until natural death, average lifespan was unchanged — but the longest-lived tenth of the animals lived 13.3% longer, and maximum lifespan was 12.3% longer than in saline controls.

over 12 years

Biogerontology, 2003 · female mice, lifelong dosing

Saline controlsbaseline

Epithalon+12.3% maximum

Maximum lifespan in female SHR mice; average lifespan was unchanged.

Telomerase switched onPreclinical

In cultured human fetal fibroblasts that had no telomerase activity, adding the peptide induced the telomerase catalytic subunit, switched on telomerase activity, and lengthened telomeres.

Untreated cellsbaseline

Epithalontelomerase induced

Directional lab result — telomerase activity induced and telomeres elongated in vitro.

Bulletin of Experimental Biology and Medicine, 2003 · human fetal fibroblast culture

Fewer DNA errorsPreclinical

−20%

In fast-ageing mice treated from two months old, chromosome aberrations in bone-marrow cells were 20% lower than in age-matched untreated controls.

Untreated micebaseline

Epithalon−20%

Chromosome aberrations in bone-marrow cells, senescence-accelerated mice.

Bulletin of Experimental Biology and Medicine, 2002 · senescence-accelerated mice

Full research: Epithalon: The Famous Human Result Belongs to a Different Substance