Epithalon
Epitalon (Ala-Glu-Asp-Gly)
Also called Epithalon, Epitalon, AEDG peptide, epithalamin
A pineal peptide from Russian telomere research
Epithalon is four amino acids long and comes out of Soviet-era research into the pineal gland. The claim attached to it is a large one: that it lengthens telomeres, the caps on chromosomes that shorten with age. The Russian studies behind that are decades old and have not been repeated elsewhere.
A synthetic four-amino-acid peptide based on the pineal gland extract epithalamin, developed by Professor Vladimir Khavinson. In laboratory work it activated telomerase, the enzyme that maintains telomere length. Most of its research comes from one Russian group and has not been replicated independently. It is not an approved medicine.
- Route studied
- Subcutaneous injection (Russian studies)
- Status
- Not FDA-approved
Human trials published, with more underway
What Epithalon has been studied for
The reasons people look it up, roughly in order of how often, and what research exists for each. Interest in a use is not evidence that it works; the evidence is stated under each one.
- Longevity
- The reason people look it up. The theory is that switching telomerase back on protects chromosome ends and slows cellular ageing. No independent human trial has tested it.
- Sleep and melatonin rhythm
- Follows from where it came from: the pineal gland makes melatonin, and the Russian work reported effects on melatonin rhythm. Not tested independently.
Mechanism of Action
How Epithalon works
The research describes Epithalon acting on the machinery of cellular ageing, mostly in laboratory and preclinical studies from one group:
- Telomerase. In cell studies it raised expression of the telomerase catalytic subunit (hTERT), the enzyme that rebuilds telomere caps that shorten with each division.
- The pineal gland. The Russian work reports effects on melatonin production in ageing pineal tissue.
- Antioxidant enzymes. Preclinical studies report higher superoxide dismutase and glutathione peroxidase activity.
- Gene expression. In aged cells, it was reported to reactivate genes that become silenced with age.
Epithalon side effects: what studies reported
Very little documented. There is no large human trial to build a formal table from.
Reported outside trials
- Injection-site redness
- Drowsiness
- Vivid dreams
- Occasional headache
Worth thinking about
- Telomerase is also how cancer cells achieve their own immortality. Turning it up deliberately is the theoretical concern that hangs over this compound, and nobody has run the long human study that would settle it
Source: Russian clinical work and reports outside trials. This is a summary of published findings, not a complete safety profile and not medical advice. Questions about Epithalon belong with a licensed clinician who knows your history.
Your Genetics & Epithalon
The genes involved in how Epithalon works
Epithalon works through the receptors these genes build, and the genes vary from person to person. Researchers have linked some of that variation to differences in how people respond. A DNA report tells you which versions you carry.
This TERT variant has been associated with telomere length and with risk of some cancers in population studies. No study has tested whether it changes response to Epithalon.
Sits near the RNA template component of telomerase; the C allele has been associated with shorter white-blood-cell telomere length in population studies. That describes a baseline, not a response to Epithalon.
SOD2 · ••
The Val16Ala variant has been associated with differences in how the SOD2 antioxidant enzyme reaches mitochondria. Pathway context only.
The dots after each gene are where your own result goes. Your report fills them in with the two letters you carry at that position.
Which of these variants do you carry?
Your report reads the DNA file you already have against this research.
Access
Access and legal status
Epithalon is not an FDA-approved drug. Products sold online as “research chemicals” are labelled not for human use, and FDA treats them as unapproved drugs when they are marketed for people. We don't link to any seller, and nothing on this page is a recommendation to obtain or use it.
Your DNA and Epithalon: see which of the variants studied alongside it you carry, and what that research does and does not show. Read my DNA, $99 →
Educational information only, not medical advice. Most peptides are not FDA-approved. Do not start, stop or change any medication or peptide because of this page; talk to a licensed clinician.
Worth knowing about Epithalon
Interactions and situations where there is a specific reason to be careful. Where the honest answer is that nobody has studied something, it says so and says what that leaves open.
- The headline claim rests on old, unreplicated work
- The telomere and lifespan results come from Russian research from the 1980s and 90s that has not been reproduced independently. That is not the same as disproven, but it is a long way from established.
- The telomerase question cuts both ways
- The mechanism people are interested in is the same mechanism cancer cells use to keep dividing, which is a specific concern for anyone with a cancer history.
Last updated
Frequently Asked Questions
What has Epithalon been studied for?
Ageing biology, mostly in cell and preclinical studies from Vladimir Khavinson's Russian group: telomerase activation, melatonin rhythm and antioxidant enzymes. The human studies are small, decades old and have not been replicated independently. It is not an approved medicine.
Do genes affect Epithalon response?
No study has tested whether any genotype changes response to Epithalon. TERT and TERC variants have been associated with telomere length in population studies, and SOD2 with antioxidant biology. A DNA report can show which versions you carry and what that research does and does not show.
Does Epithalon lengthen telomeres in people?
That has not been shown in independent human trials. The telomere results come from laboratory studies and Russian research from the 1980s and 1990s that has not been reproduced elsewhere.
Watch
What clinicians and researchers say about Epithalon
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Your DNA and Epithalon
What the research says about your variants.
The report
Which Epithalon variants do you carry?
Your report reads the DNA file you already have against the published research on 31 peptides, marker by marker, and says what that research does and does not show.
Read my DNA, $99