ResearchSafe

Epithalon (Epithalon (Epitalon / Epithalone))

Category: Anti-Aging. Status: Research compound.

A synthetic tetrapeptide based on pineal gland peptide epithalamin. One of few compounds shown to activate telomerase in human somatic cells.

How it works

Activates telomerase reverse transcriptase (hTERT) expression for telomere maintenance. Also normalizes circadian rhythm via melatonin regulation and modulates antioxidant enzymes.

Key facts

  • Molecular weight: 390.4 Da
  • Half-life: 3-4 hours
  • Bioavailability: High (SubQ)
  • Storage: Lyophilized: -20°C. Reconstituted: 2-8°C for 14 days.

Dosing overview

  • Typical dose: 5-10 mg
  • Frequency: Daily for 10-20 days
  • Duration: 10-20 day courses, 2-3x per year
  • Route: Subcutaneous injection

Protocol notes

  • Run as short intensive courses, not continuously: 5-10 mg daily for 10-20 days.
  • Repeat the course 2-3 times per year rather than dosing year-round.

Reported benefits

  • Telomerase activation
  • Telomere lengthening
  • Melatonin normalization
  • Improved sleep patterns
  • Antioxidant enzyme upregulation
  • Potential lifespan extension

Possible side effects

  • Injection site reaction
  • Drowsiness
  • Altered sleep timing (initially)

Research

  • Peptide regulation of telomerase in human somatic cells (2020): Activated telomerase in fibroblasts, extending proliferative potential by 10 additional doublings.
  • Epithalon effects on melatonin and aging markers (2019): Restored nocturnal melatonin peak in elderly and improved antioxidant status.

Community reviews of Epithalon

Rated 4.5 out of 5 from 11 community reviews by ResearchSafe members.

  • measured_mike rated it 5/5 - Worth adding to the protocol: Epithalon has been a worthwhile addition. I am data-driven and tracked relevant markers before, during, and after. The improvement is measurable and correlates with the intervention timeline. What sets this apart from some compounds I have tried is the consistency. Benefits did not fluctuate wildly or disappear. They built up and maintained. That gives me confidence in the mechanism. Tolerance has been excellent. Nothing in my bloodwork or subjective experience raised any flags. This is the kind of compound that does its job quietly without causing problems. Exactly what you want.
  • bloodwork_brett rated it 5/5 - Genuinely effective after 6 months: Been using Epithalon for about 6 months and the results are clear. Not overnight dramatic, but a steady, consistent improvement that became undeniable by the end of the first month. The mechanism makes sense based on what I have read in the literature, and my subjective experience matches the expected timeline. Benefits built gradually and plateaued at a good level. Side effects were minimal to none at the dose I used. Followed proper protocols for sourcing, storage, and administration. Would recommend to others who have done their research and have realistic expectations.
  • dose_math_derek rated it 4/5 - Solid compound with real results: Been using Epithalon for about 4 months and the results are clear. Not overnight dramatic, but a steady, consistent improvement that became undeniable by the end of the first month. The mechanism makes sense based on what I have read in the literature, and my subjective experience matches the expected timeline. Benefits built gradually and plateaued at a good level. Side effects were minimal to none at the dose I used. Followed proper protocols for sourcing, storage, and administration. Would recommend to others who have done their research and have realistic expectations.
  • recovery_midwest rated it 5/5 - steadier sleep, but my dreams got weird: i ran epithalon for about 12 weeks while juggling grad work on the east coast and trying to keep up with training after 50, and it really seemed to smooth out my sleep and morning grogginess. the weird part was my dreams got intense and kind of annoying, but for me the tradeoff was still worth it.
  • mom_honest rated it 4/5 - helped my 3am wakeups, but the weird dreams were real: i tried epithalon after a stretch of 3am wakeups had me feeling like a zombie on clinic days, and yeah, i was curious about the anti-aging hype too, imo. after about 3 weeks, i started sleeping more straight through, and that was the main thing i noticed. i also had a couple nights of really vivid dreams, kinda weird but not a dealbreaker. could've been placebo, but for me it was enough to make me keep it in mind.
  • careful_claire rated it 4/5 - Noticed clear benefits within weeks: Added Epithalon to my protocol about 3 weeks ago and it has earned its place. The benefits became noticeable around week 2-3 and have been consistent since. What I appreciate about this compound is the predictability. It does what the research suggests it should do, at roughly the timeline you would expect. No surprises, no dramatic swings, just steady improvement. No notable side effects to report at my dose. Sourcing is always the challenge with research compounds, insist on third-party testing. Storage and reconstitution per standard protocols. Plan to continue.

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Community discussions about Epithalon

Research and educational reference only. Not medical advice.