Epithalon
Published · Researched 2026-09-21
Category: Libido, Tanning, Sleep & Niche · Research date: 2026-09-20 · Slug: epithalon
Overview
Epithalon (also spelled Epitalon) is a synthetic tetrapeptide — Ala-Glu-Asp-Gly, four amino acids, one of the shortest bioactive peptides in the research catalog. It comes from the Russian Khavinson bioregulator lineage (St. Petersburg Institute of Bioregulation and Gerontology), based on peptides originally described in pineal-gland extracts and now made by solid-phase synthesis. Research interest centers on telomerase activity, cell-cycle regulation, senescence markers, and circadian/pineal signaling — the "telomere" framing that made it a longevity-culture staple. It sells as 10 mg lyophilized vials, typically $27–$45. The honest summary from vendor-adjacent coverage itself: telomerase headlines outrun human outcome data.
Social standing
Threads: A June 26, 2026 promotional/education post was observed — vendor-adjacent rather than owner-driven. An April 2, 2024 clinician criticism mentioning peptides (in a broader anti-peptide-hype context) also surfaced. No owner-experience thread was found.
Instagram/Facebook: No verified item-level owner discussion found in this pass. Longevity-influencer content references epithalon in passing, but dedicated owner testimonials with verifiable detail were not observed.
Vendor/editorial layer: The most substantive public writing is vendor-adjacent (e.g., Roids101's unusually candid product page: "telomerase headlines outrun human outcome data… Longer telomeres in a dish does not equal younger skin in a mirror"). This candor is notable but still commercial copy.
Recurring praise: the telomerase/telomere mechanism story; Khavinson's decades-long Russian research lineage gives it a veneer of scientific seriousness rare among grey-market peptides; cheap per-milligram.
Recurring complaints: human outcome data is essentially absent; influencer claims ("hacks clocks") far exceed evidence; discussed more as a longevity meme than as a used compound.
Social validation
Tier: Tier 3 — no verified organic owner discussion on any surveyed platform; signal is limited to vendor listings, one promo/education thread, and longevity-culture name-dropping.
Named sources and what each proves:
- Threads promo/education post (2026-06-26) — proves commercial promotion exists; not owner evidence.
- Vendor listings (Heritage Labs, Real Peptides, Core Research Peptides, Purgo Labs, Peptide Pros, Particle) — prove an active, price-competitive market; nothing more.
- Absence of owner threads — itself a finding for a peptide with this much name recognition.
Key specs table
| Spec | Detail |
|---|---|
| Identity | Epithalon (Epitalon), synthetic tetrapeptide bioregulator, Khavinson lineage |
| Sequence | Ala-Glu-Asp-Gly (4 amino acids) |
| Formula / MW | ~390.35 g/mol · CAS 307297-39-8 (as catalog-listed; primary-source verification not performed) |
| Target | Studied in telomerase-activity, cell-cycle, senescence-marker, and circadian-signaling models (in vitro/ex vivo) |
| Vial sizes (grey market) | 10 mg lyophilized per vial (standard) |
| Half-life | UNVERIFIED — no reliable figure confirmed in this pass |
| Community-reported research use | Longevity-protocol discussion; commonly described reconstitution 2–3 mL bacteriostatic water per 10 mg vial (vendor/community-reported framing). Reported behavior only — not instructions. |
| Storage | Lyophilized: RT stable ~90 days per vendors, −20 °C for extended storage; reconstituted: 2–8 °C |
Pricing
All prices observed 2026-09-20 from research-peptide vendor listings (grey market, research-use-only), 10 mg vials unless noted.
| Vendor | Price (10 mg vial) | Notes |
|---|---|---|
| Heritage Labs USA | $26.99 | cheapest observed; subscribe & save $24.29 |
| Purgo Labs | $29.99 ($20.99 w/ LABORDAY code) | promo-code price, time-limited |
| Real Peptides | $40.00 | published per-lot COA |
| Roids101 (Apoxar) | $40.00 | $4.00/mg labeled |
| Core Research Peptides | $44.00 | bundle tiers to $39.99 at 5 |
| Peptide Pros | $45.25 (list $54.99) | bulk tiers to 20% off |
| Particle | €45.99 | EU; cannot ship to some countries |
| China EXW price list | $35 per 10-vial box (10 mg/vial) | wholesale supplier data, not street pricing |
- Street range: roughly $27–$45 per 10 mg vial (US), ~€46 (EU) — inexpensive, commoditized.
- Facebook Marketplace: not searched in this pass — used-value range UNVERIFIED.
What's included / what's needed
Vial listings ship the lyophilized 10 mg vial only (some vendors add a per-lot COA). Needed separately: bacteriostatic water, insulin syringes. No kit-style bundles observed as standard.
Support reality
No manufacturer warranty on research vials; vendor guarantees (e.g., Purgo Labs' 60-day money-back, Peptide Pros' satisfaction claims) are vendor policies only, with mixed community reporting on honoring. Several vendors publish per-lot third-party COAs (Real Peptides, Purgo Labs via Freedom Diagnostics) — the strongest trust signal in this market, still vendor-published. No independent certification body exists.
Community verdict
Epithalon is longevity culture's favorite mechanism story in search of an outcome: the telomerase narrative is compelling, the Khavinson lineage is genuinely interesting, the price is low — and the human evidence is missing. The community's most honest voices (including vendor-adjacent ones) concede the gap. It belongs in the "interesting mechanism talk, uncertain personal payoff" bucket, and buyers should treat anyone promising more than that as selling something.
Regulatory & safety status
- No FDA or EMA approval for epithalon for any human use. It is a research chemical everywhere identified in this pass.
- The Russian clinical literature on epithalamin/epithalon exists but describes a different regulatory and product context; it does not transfer to grey-market vials.
- Safety profile in self-administered use: UNVERIFIED — no reliable community adverse-event consensus was observed; absence of reports is not evidence of safety. Telomerase activation as a strategy carries theoretical oncogenic concerns discussed in the literature — flagged as a consideration, not an observed outcome.
Image views
7 of 8 views obtained (vendor product images, JPEG). The real-owner-in-use view was unavailable.
- hero:
img/epithalon-hero.jpg - side:
img/epithalon-side.jpg - top:
img/epithalon-top.jpg - detail:
img/epithalon-detail.jpg - inuse:
img/epithalon-inuse.jpg - scale:
img/epithalon-scale.jpg - kit:
img/epithalon-kit.jpg - real-owner-in-use: unavailable — no verifiable real-owner product photos found
Not medical advice. This is research documentation only. Epithalon is an unapproved research chemical; telomerase-related longevity claims are not established in humans. Consult a licensed healthcare provider.
Named sources
- Threads promo/education post (2026-06-26) — proves commercial promotion exists (2026-06-26)
- Vendor listings (Heritage Labs, Real Peptides, Core Research Peptides, Purgo Labs, Peptide Pros, Particle) — prove an active, price-competitive market
- Absence of owner threads — itself a finding for a peptide with this much name recognition.
- Freedom — No manufacturer warranty on research vials; vendor guarantees (e.g., Purgo Labs' 60-day money-back, Peptide Pros' satisfaction claims) are vendor policies only, with mixed…
Source URLs were not recorded for these references.