Epitalon UK Research Guide (2026)

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Epitalon UK Research Guide · Written by Raquel Whatmough, Founder of MyPep Biotech · Updated October 2026 · Strictly for laboratory research use only

Epitalon (also spelled Epithalon or Epithalone) is one of the fastest-growing peptides in longevity research. This Epitalon UK guide covers what the Epitalon peptide is, its structure, what the research has explored, UK legal status, Epitalon prices, and how to source a documented Epitalon 20mg research vial in the UK.

What Is Epitalon?

Epitalon is a short synthetic peptide made of just four amino acids: Alanine–Glutamic acid–Aspartic acid–Glycine (Ala-Glu-Asp-Gly, or AEDG). It was designed as a synthetic version of the active part of epithalamin, a natural extract from the pineal gland, a small gland in the brain involved in regulating circadian (day–night) rhythms.

Much of the early work on epithalamin and Epitalon was carried out by Professor Vladimir Khavinson and colleagues in St Petersburg from the 1980s onwards, which is why it is often associated with research into ageing and “bioregulator” peptides.

Epitalon at a Glance

• Sequence: Ala-Glu-Asp-Gly (AEDG), a tetrapeptide
• Molecular formula: C14H22N4O9
• Molecular weight: approx. 390.35 g/mol
• Other names: Epithalon, Epithalone, AEDG peptide
• Main research areas: telomere biology, circadian rhythm, cellular ageing models
• UK status: not a licensed medicine; supplied for research use only
• MyPep formats: Epitalon 20mg vial, plus blend pens (see below)

What Has Epitalon Research Looked At?

1. Telomeres and telomerase

Telomeres are protective caps on the ends of chromosomes that shorten as cells divide. The best-known Epitalon research reported that the peptide was associated with increased telomerase activity and telomere elongation in human cell cultures. These findings are the main reason Epitalon features so often in longevity research discussions.

2. Pineal gland and circadian rhythm research

Because it is based on a pineal gland extract, researchers have studied it in relation to melatonin production and circadian rhythm regulation, mainly in animal models.

3. Lifespan and ageing models

Several animal studies have looked at markers of ageing and lifespan in rodents and fruit flies. Results have been described as promising by some researchers, but much of the research comes from a small number of groups, and independent replication is still limited. It should therefore be viewed as an early-stage research compound.

Epitalon UK Legal Status

It is not an approved or licensed medicine in the UK. It can be supplied for in-vitro and laboratory research purposes only. MyPep Biotech does not provide dosing guidance for humans or animals, and our Epitalon products are not for human consumption.

Epitalon Price UK

At the time of writing, the MyPep Biotech Epitalon 20mg vial is £28.99, which works out at under £1.50 per mg, with fast tracked UK delivery. When comparing prices in the UK, look at:

• Price per mg, not just price per vial
• Peptide purity and whether a Certificate of Analysis is available
• UK-based dispatch and tracked delivery
• Clear research-use labelling

Which Epitalon Research Formats Are Available?

• Epitalon 20mg vial: lyophilised single-peptide research vial
• NeuroCalm™ (Selank + Epitalon) 20mg blend pen: combined neuroendocrine research blend
• SomnaReset™ (DSIP + Epitalon) 20mg blend pen: combined circadian research blend

Storage and Handling

• Store lyophilised Epitalon cool, dry and away from light; refrigerate (2–8°C) for longer storage
• Once prepared, keep solutions refrigerated and use within the timeframe stated on your lab protocol
• Use sterile technique; see our peptide reconstitution guide and bacteriostatic water

Epitalon vs Other Longevity Research Compounds

Epitalon is often discussed alongside other longevity research compounds such as NAD+, MOTS-c and DSIP. Epitalon is studied mainly for telomere and circadian research, NAD+ for cellular energy metabolism, and MOTS-c for mitochondrial signalling. For a wider overview, read our Peptides and Longevity guide.

How Does Epitalon Work? The Research Theory Explained Simply

Epitalon belongs to a group sometimes called peptide bioregulators: very short peptides that researchers believe may interact with DNA and influence gene expression in specific tissues. Here, research has focused on genes and processes linked to telomerase, the enzyme that helps maintain telomere length, and on pineal gland activity. This is still a developing area of science, and the exact mechanism is not fully established.

How Has Epitalon Research Developed?

• 1980s: research on epithalamin, a natural pineal gland extract, begins in St Petersburg
• Late 1990s: Epitalon (AEDG) is synthesised as a defined four-amino-acid peptide
• Early 2000s: cell culture studies report telomerase-related findings
• 2000s–2010s: animal studies on circadian rhythm, melatonin and ageing markers
• 2020s: renewed global interest in Epitalon as longevity research grows, and UK searches for Epitalon rise sharply

Epitalon vs Epithalamin: What Is the Difference?

Epithalamin is a natural extract taken from the pineal gland and contains a mixture of compounds. Epitalon is a synthetic, defined tetrapeptide (AEDG) created to represent its proposed active part. For laboratory research, a defined synthetic peptide is generally easier to standardise and document than a natural extract.

What Do Common Epitalon Research Terms Mean?

• Telomere: a protective cap at the end of a chromosome
• Telomerase: an enzyme that can add length to telomeres
• Circadian rhythm: the body’s roughly 24-hour internal clock
• Pineal gland: a small gland in the brain that produces melatonin
• Bioregulator peptide: a short peptide studied for tissue-specific regulatory effects

Why Do UK Researchers Choose MyPep for Epitalon?

• UK-based supplier with fast tracked UK delivery
• Epitalon UK price from £28.99 for 20mg
• Single-peptide vials and specialist Epitalon blend pens
• Friendly UK support via our contact page

Epitalon UK: Frequently Asked Questions

Is Epitalon legal in the UK?

Epitalon is not a licensed medicine in the UK, but it can be supplied for laboratory research use only.

Is Epitalon the same as Epithalon?

Yes. Epitalon, Epithalon and Epithalone are different spellings of the same AEDG tetrapeptide.

How much does Epitalon cost in the UK?

MyPep Biotech currently supplies an Epitalon 20mg research vial for £28.99.

Where can I buy Epitalon in the UK for research?

You can order research-grade Epitalon from MyPep Biotech, a UK supplier with fast tracked UK delivery.

Does MyPep provide Epitalon dosage information?

No. Our products are for in-vitro laboratory research only, so we do not provide dosing guidance for humans or animals.

Can I buy Epitalon online in the UK?

Yes. Research-grade Epitalon can be ordered online from MyPep Biotech for laboratory research use, with tracked UK delivery.

What is the Epitalon peptide sequence?

Epitalon is the tetrapeptide Ala-Glu-Asp-Gly, often written as AEDG.

Why is Epitalon linked to longevity research?

Epitalon is linked to longevity research because early studies explored its relationship with telomerase activity, telomere length and circadian rhythm in laboratory and animal models.

Summary

Epitalon (AEDG) is a small synthetic tetrapeptide based on a pineal gland extract and is one of the most talked-about compounds in longevity research, particularly around telomeres and circadian rhythm. The evidence is still early, so it remains a research compound in the UK. For UK researchers, the MyPep Biotech Epitalon 20mg vial offers a documented, competitively priced option with tracked UK delivery.

Strictly for laboratory research use only. Not for human or veterinary use. This guide is for educational purposes and is not medical advice.

About the author: Raquel Whatmough founded MyPep Biotech, a UK research peptide supplier. Our guides use published scientific studies. Each one is checked for accuracy and UK rules.

Related research guides: Peptides and Longevity · Peptide Reconstitution Guide · Certificate of Analysis Guide · All Research Guides