Epitalon
Telomerase peptide (AEDG)
- Injection
- Oral
- Nasal spray
- Suppository
- Gel or cream
Injection · Oral — daily, in short courses every three to six months.
Available — priced per vial or unit, not by the month
Epitalon is a synthetic four-amino-acid peptide — Ala-Glu-Asp-Gly, in that order — modeled on a fragment of a protein found in the pineal gland. It’s best known in longevity protocols for two mechanisms: supporting telomere maintenance in normal cells and restoring endogenous melatonin production.
Unlike growth-hormone-releasing peptides or metabolic agents, Epitalon works on cellular aging markers directly. Research shows it upregulates telomerase (the enzyme that rebuilds telomere caps on chromosomes) in normal human cells, and it appears to modulate circadian gene expression tied to the pineal gland’s natural decline with age. Most of the human-relevant evidence so far comes from early research and Russian clinical trials — the full study breakdown, including what’s still uncertain, lives on our PeptideWellness deep-dive.
“Epitalon is one of the few peptides studied specifically for markers of biological aging rather than a single disease endpoint.”
Who it's for (or who should avoid)
What it's aimed at
Epitalon protocols are most commonly prescribed for:
- Longevity optimization — patients focused on cellular aging markers, telomere support, and mitochondrial health
- Circadian rhythm restoration — disrupted sleep-wake cycles, shift work recovery, jet lag patterns
- Recovery from chronic stress — HPA-axis dysregulation, burnout, adrenal fatigue patterns
- Vision support — studied in retinitis pigmentosa; prescribed compounded for age-related vision decline
- Immune resilience — often paired with thymalin or other immune-modulating peptides in longevity stacks
Who should avoid it
- Anyone with an active or recent cancer — Epitalon elongates telomeres in cancer cells via a non-telomerase pathway; oncologist clearance is essential
- People with a personal or family history of malignancy — the long-term cancer-risk profile is still being studied
- Anyone pregnant, breastfeeding, or planning a pregnancy in the near term — no controlled human data
- Patients on immunosuppressants or chemotherapy — discuss interactions with your oncologist or transplant team
Human studies on Epitalon do exist — an ophthalmology trial in retinitis pigmentosa, a circadian one, a telomere comparison in older patients, and a mortality cohort. What they have in common is that they all come from the group that developed the compound, with no blinding, no published protocol and no replication outside Russia. None of them asks how soon a person notices a change, so any week-by-week schedule is invented. The deep-dive on PeptideWellness goes through each study and what it does and does not show.
Route, dose and course
Epitalon is most commonly prescribed as a subcutaneous injection, typically in short courses rather than continuous use. Some providers also write it as a sublingual formulation, though absorption data comparing routes is still limited.
What sellers publish (we checked their own pages on 16 October 2026):
- Dose: Rx Peps Direct lists 0.5 mg per injection, or 2.5 mg in its high-dose vial, and does not say how often. No dose is approved for epitalon
- Cycling: none of the sellers we checked publishes one
- Stacking: Rx Peps Direct sells epitalon blended with GHK-Cu in one vial
No measured timeline
No human trial has measured how soon Epitalon works or how long any effect lasts, and we found no source we trust for a week-by-week picture, so we do not draw one. Agree with your prescriber what you will measure and when you will check it.
Available — priced per vial or unit, not by the month
No seller here prices it by the month. Each figure is what the seller publishes, in its own unit — a vial, a spray or a capsule — with the exclusion spelled out. How long a unit lasts depends on the dose a prescriber sets.
| Provider | Published price | What that figure excludes | Coverage | Their own site |
|---|---|---|---|---|
| Defy MedicalTampa clinic, physician-led | No price for this compound | Peptides are priced per vial rather than per month, and neither the consultation nor the lab work that has to precede it is priced anywhere on the site. | Not published | Go to site |
| PeRxPeptide-only telehealth, Wellness MD Group PC | No price for this compound | The only peptide figure on the site is a floor for the whole menu — treatment plans "starting at $199" — so there is no price for any individual compound. The provider review is included; there is no separate consultation fee. | All 50, stated | Go to site |
| RxPepsDirectPer-vial prices, 503A pharmacy in Texas | $80 per vialread 2026-11-04 | The $39 telehealth visit, charged per order. | A named list | Go to site |
Will it work where you live?
Most sellers claim all fifty states or publish nothing about coverage; a few name the states they serve or the ones they exclude, and the Coverage column says which. Either way it is the seller's own claim, so we can't filter this list by state without inventing a fact. What we can tell you is which state-level rules decide access: telehealth rules, non-resident pharmacy licensing, and who is allowed to prescribe.
Prices and providers change. We keep track.
Questions we get about Epitalon
Is Epitalon FDA-approved?
No — it's not an FDA-approved drug and isn't sold at retail pharmacies. There is no approved label for it to be prescribed off; licensed clinicians prescribe it and compounding pharmacies prepare it. Its regulatory status moved in July 2026. The FDA had removed it from the Category 2 list in spring, then told its Pharmacy Compounding Advisory Committee that Epitalon should not go on the 503A list. On July 24 the committee disagreed and voted 7–4–1 to recommend it, for insomnia. A recommendation is advice, not a rule — the FDA still has to write one — so confirm current availability with your provider.
Is it legal?
Compounding it on a prescription is now tolerated, under conditions, though it is still on no list that authorises it. Section 503A lets a pharmacy compound only from an ingredient of an FDA-approved drug, a substance with a USP monograph or one on the FDA's 503A bulks list, and Epitalon is none of these. On October 28, 2026, HHS said it will not take action against State-licensed pharmacies and licensed physicians that compound Epitalon for a named patient while the FDA decides whether to list it. The conditions: Epitalon is the only active ingredient, the route is subcutaneous or intramuscular injection, in intermittent courses, the bulk substance comes from an FDA-registered manufacturer named on a certificate of analysis, and serious side effects are reported to the FDA. HHS can withdraw the policy. A blend that mixes Epitalon with other peptides is outside it, and buying from "research chemical" sellers without a prescription is still not a lawful supply route for human use. Since November 2, 2026, LegitScript, the certifier whose seal many telehealth sites show, no longer refuses certification to sellers whose Epitalon meets these conditions; that seal is not FDA approval.
Are there side effects?
Published clinical studies report minimal side effects at standard doses. The most common early reports are mild fatigue or changes in sleep architecture as circadian rhythms adjust. Serious adverse events have been rare in the studies to date. As with any longevity protocol, discuss your full medical history — particularly any cancer history or family risk — with your provider before starting.
Can I take it with my current medications?
Nobody knows. There is no long-term human safety data on Epitalon and no pharmacovigilance program outside Russia, so an interaction profile has never been built — the absence of reported problems is not the same as evidence of safety. One concern does have mechanistic grounding: Epitalon lengthens telomeres in cancer cells through a non-telomerase pathway, and whether that matters for someone with an undiagnosed tumour has not been studied. Disclose your full medication and supplement list to your provider, particularly if you are on immunosuppressants or cancer therapies.
How much does it cost?
The sellers in the price table on this page price it per vial or unit rather than by the month, each with the date we read it. Epitalon is dosed in short courses rather than continuously, so a monthly figure would not describe the bill. It is compounded to order, it was recommended for the 503A list by an FDA advisory committee in July 2026 without the agency having acted, and providers quote it per course. What you pay over a year depends on how many courses you run; most protocols call for two to four. Ask for the per-course price in writing. Insurance does not cover it.
How the bill breaks downWe publish no medical reviewer by design. Every claim on this page traces to a source we hold on file, and the reviewed write-up with those citations lives on our hub. Read the full research on PeptideWellness ↗