Compounded in U.S. 503A / 503B pharmaciesThird-party tested — potency, sterility, endotoxinPrescribed only by licensed U.S. providersCold-chain packed · tracked shippingCertificate of Analysis on every lotNo research-use chemicals — prescription onlyCompounded in U.S. 503A / 503B pharmaciesThird-party tested — potency, sterility, endotoxinPrescribed only by licensed U.S. providersCold-chain packed · tracked shippingCertificate of Analysis on every lotNo research-use chemicals — prescription only

Epitalon

Epithalon

Commonly chosen for: Longevity, sleep cycle

Epitalon product photo from the HealthProsUSA storefront
Product photo from the HealthProsUSA storefront. Packaging may vary by dispensing pharmacy.

What it is

Epitalon is modeled on a substance from the pineal gland, the part of the brain that runs your sleep-wake cycle. It's best known for research suggesting it activates telomerase — the enzyme that maintains the protective caps on your DNA, which shorten as you age. It's also used to reset a disrupted sleep rhythm. Human evidence is limited.

How it works

Epitalon is modeled on a substance from the pineal gland, the part of the brain that runs your sleep-wake cycle.

It is best known for research suggesting it activates telomerase — the enzyme that maintains the protective caps on the ends of your DNA, which shorten as you age.

It is also used to help reset a disrupted sleep rhythm. Human evidence is limited.

Who it's typically for

  • People whose sleep-wake rhythm has drifted out of pattern.
  • People whose priority is healthy aging at a cellular level.
  • People comfortable running short, defined cycles.

What to know before starting

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Common side effects

Generally well tolerated in the available reports; injection-site irritation and changes in sleep timing are the usual ones. Long-term human safety data does not exist, and telomerase activity is an area where long-term effects are genuinely not known.

Who should avoid it

Not appropriate in pregnancy or breastfeeding, or with active or prior cancer, given the telomerase mechanism.

Consult requirement

No scheduled video visit required — reviewed and prescribed by a licensed provider. Add a consult if you have a chronic condition or take other medication.

This page is educational and is not medical advice. Nothing here is intended to diagnose, treat, cure or prevent any disease. Where you see the FDA-Approved Ingredient mark, the active ingredient is FDA-approved in at least one prescription medication. Products without it are prescribed based on your provider's clinical judgment and current research. Compounded preparations are not FDA-approved products in either case.

Often paired with

Questions people ask

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