Epitalon · Ala-Glu-Asp-Gly
Epithalon
Cited range Pineal tetrapeptide
What it is
Epithalon (epitalon) is a four-amino-acid peptide modeled on epithalamin, a pineal extract studied in Russian gerontology programs.
Benefits in plain language
What researchers and reference users usually mean when they talk about this compound. These are study themes and common claims — not a promise that it will do this in you.
- A four-amino-acid pineal peptide studied by Khavinson for telomeres, circadian rhythm, and “aging markers.”
- People take it in short cycles hoping for better sleep timing, recovery from burnout, and long-game cellular upkeep.
- Human evidence is limited and specialized. Telomere marketing often oversells what a short peptide can do.
- Typically discussed as a course, not a forever daily.
If a branded, FDA-approved product exists, that label is the only dose that is actually authorized. Research-chemical vials are a different object.
Mechanism of action
Claimed actions include telomerase induction in some cell models and effects on melatonin/circadian markers. Replication outside the original groups is limited relative to the marketing volume.
Possible side effects / caveats
Human safety data are not at modern drug standard. Injection-site issues and overstated telomere claims are the main caveats.
Protocol ranges
| Source tier | Amount | Frequency / duration | Notes |
|---|---|---|---|
| Cited range | 5–10 mg/day | Short courses (often ~10–20 days), a few times per year | Repeated secondary pattern |