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Epitalon is a longevity peptide. N-Acetyl Epitalon Amidate is a epitalon variant.

/compare/epitalon-vs-n-acetyl-epitalon-amidate
ComparisonEpitalon
epithalon · epithalamin
N-Acetyl Epitalon Amidate
NA-Epitalon Amidate · N-Acetyl Epitalon
How it works
How it works

Epitalon is four amino acids long, from the Russian bioregulator tradition, based on a peptide from the pineal gland. The claims made for it are large and the evidence behind them is unusually narrow.

How it works

This is Epitalon with its two ends capped. The capping is the only difference, and it is meant to buy time.

What it is
A longevity peptide taken in short courses for sleep and anti-aging.
A longer-lasting version of Epitalon, with no study of its own.
Status
Research only
Research only
Typical dose
5–10 mg per day
How often
10-20 day courses
10-20 day courses
Stays active
Nothing published
Nothing published
Dose comes from
Community practice
No established range
Cycled?
Courses of 10 to 20 days, repeated two or three times a year Community practice
Courses of 10 to 20 days, repeated two or three times a year Community practice
What it does
Drug class
Longevity peptide
Epitalon variant
Used for
A longevity peptide taken in short courses for deeper sleep and anti-aging, thought to support the body's internal aging clock.
A longer-lasting version of Epitalon, taken in courses for general ageing and sleep.
Receptors hit
Numbers
Full dose line
5 up to 10 mg per day (start low, increase slowly)
Research only
Why that cycle
The course structure is how the Khavinson protocols specify it and how it is sold. No trial has compared course dosing against continuous use, or established what the gap between courses should be.
The course structure is how the Khavinson protocols specify it and how it is sold. No trial has compared course dosing against continuous use, or established what the gap between courses should be.
Weight / effect
Not measured in a trial
Not measured in a trial
Chain length
4 residues
Not disclosed
Common vial
10 mg
10 mg
Before you start
Route
Under the skin or into muscle
Under the skin or into muscle
Do not use if
No formal contraindications established
Pregnancy
No formal contraindications established
Pregnancy

What separates them

Proof behind the dose. Every dose here comes from community practice. Not one is backed by a published human study, which is worth knowing before you read the numbers as if they were equivalent.

What doesn't differ: They are both taken the same way (under the skin or into muscle) and on the same schedule (10-20 day courses). Neither has a measured effect size from a published trial, so there is no number to rank them on.

Difference map
Each column keeps its compound color below. A shared gray row means the same answer; colored cells show where they split.
Epitalon
N-Acetyl Epitalon Amidate
PROOF
Community practice
No established range

What people actually report

Epitalon

  • Human evidence is still thin and long-term safety is not established.
Stop and get help if
  • Signs of an allergic reaction
  • Anything unusual, given the thin data

N-Acetyl Epitalon Amidate

  • No study has tested this version. Everything known comes from Epitalon itself.
  • Sold under research-use-only labelling.
Stop and get help if
  • Signs of an allergic reaction
  • Anything unusual, given the thin data

Side effects are what users and trials report most often, not a complete list. Anything sudden, spreading, or breathing-related is an emergency regardless of which compound caused it.

People also compare

This comparison does not cover cost, long-term safety, or how you personally will respond. Effect figures come from separate trials in different populations and are not always directly comparable to each other. Nothing here is medical advice or a recommendation to use any of these. Talk to a clinician about your own situation.

The published record

What Europe PMC and ClinicalTrials.gov hold for each, on the same rule.

Epitalon has 170 records. Europe PMC returns nothing for N-Acetyl Epitalon Amidate.

Epitalon: FDA: Nominated but withdrawn; previously category 2

The published record

Research index

170

Records indexed for Epitalon

56 in humans, 33 of them original studies.

FDA: Nominated but withdrawn; previously category 2.

Browse the records

In animalsPro
In the labPro
ReviewsPro
Senior author sharePro

Counted from Europe PMC indexing, not read by a person. Human means indexed under humans, which includes reviews and work on human cells. Original studies exclude reviews and lab work on human cells.Last updated 12 September 2026.

The published record

Research index

0

Records indexed for N-Acetyl Epitalon Amidate

Europe PMC was searched on 12 September 2026 and returned nothing.

Counted from Europe PMC indexing, not read by a person.

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19 published

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