Epithalamin
Published · Researched 2026-09-21
Overview
Epithalamin is the ORIGINAL natural pineal-gland polypeptide extract studied by Khavinson's group — a complex of peptides isolated from bovine epiphysis — from which the synthetic tetrapeptide Epithalon (Ala-Glu-Asp-Gly, AEDG) was later derived as its putative active component. This distinction is the whole point of this file: Epithalon is a defined synthetic molecule; Epithalamin is a natural tissue-extract bioregulator. As @drpaulvin put it on Threads (Apr 2024): "Epithalon is a peptide and epithalamin is a bioregulator — two different mechanisms." Vendors routinely conflate the two, selling AEDG vials labeled "Epithalamin" — buyer confusion is the dominant feature of this product's market.
Social standing
- Threads: @drpaulvin (Apr 2024) explicitly distinguished the two products' mechanisms — the clearest community statement of the difference. @awehrness_fitness (Jul 2024): "Epitalon is a common tetrapeptide that reproduces the effects of epithalamin" — the common (if simplified) community framing of their relationship.
- Web/community: The signal is mostly confusion — Australian Peptide Store and TargetMol list "Epitalon (Synonyms: Epithalon, Epithalamin)"; RPSA Online sells "Epithalon (Epithalamin / Epithalone)"; Particle Peptides notes Epithalon is "a derivative of epithalamine – bovine pineal gland extract." Genuine Epithalamin-as-extract products: farmae.eu's "EPITALON KHAVINSON PEPT 30CPS" (€64.98, out of stock), rupharma's EPITALON Spray ($223/20 ml, Nanopep pineal technology), QI Supplements' "EPITIDE® Oropeps" ($299, exclusive Khavinson peptides).
- Recurring praise: the "original" pineal preparation carries historical weight in Khavinson-literate circles; spray/lingual formats avoid injections.
- Recurring complaints/failure modes: rampant mislabeling — most products sold as "Epithalamin" are actually synthetic Epithalon; as a natural extract its exact composition is UNVERIFIED.
Social validation
- Tier 3 — weak validation, high confusion. Included because the task list names it separately from Epithalon and the distinction is real and community-acknowledged; not on standalone user consensus.
- Named sources and what each proves: (1) @drpaulvin's Threads post proves the peptide-vs-bioregulator distinction is recognized in practitioner circles; (2) TargetMol/RPSA synonym-conflation proves the market routinely merges the two identities; (3) farmae.eu, rupharma, and QI Supplements prove genuine extract-format products exist at €65–$299.
- No Facebook Marketplace listings observed.
Key specs table
| Spec | Value |
|---|---|
| Full name | Epithalamin (natural pineal polypeptide complex) |
| Source | Bovine pineal gland (epiphysis) extract |
| Defined sequence | None — natural polypeptide complex; exact composition UNVERIFIED |
| Derivative | Epithalon / Epitalon (AEDG, C14H22N4O9, 390.35 g/mol) — synthetic, separate product |
| Class | Khavinson bioregulator — pineal (natural complex) |
| Forms | Capsules (30), sprays, linguals; NOT standardized vials |
Pricing
Dated street range (observed 2026-09-21): approximately €65–$299 for extract-format products. Anchors: farmae.eu €64.98/30 caps (out of stock at crawl); rupharma.com EPITALON Spray $223/20 ml; QI Supplements EPITIDE® Oropeps $299. (Synthetic Epithalon vials at $21–$55/10 mg are a different product — see epithalon.) Facebook Marketplace observed range: none — no listings found.
What's included / what's needed
Capsules, spray, or lingual bottle; nothing else needed. No reconstitution.
Support reality
EU/Russian resellers (rupharma, farmae, QI) with variable support; the primary buyer risk is identity — verifying that an "Epithalamin" product is actually the extract and not relabeled Epithalon is UNVERIFIED for most resellers.
Regulatory & safety status
Not FDA-approved and not EMA-approved. Sold as a dietary/food supplement (capsules/sprays) in the grey market. As an animal-tissue extract of undefined composition it is the least standardized pineal product; no approved therapeutic indication anywhere in the US/EU.
Community verdict
Epithalamin exists in the shadow of its synthetic child: the community's real discussion is about the confusion between the two. Those who specifically seek the natural extract do so on Khavinson-traditionalist grounds, but most "Epithalamin" commerce is actually Epithalon wearing a different label. The honest position: real historical product, real distinction, murky market.
Images
No genuine traceable product photographs found — all 8 views missing (hero, profile, rear, top, detail, in-use, scale, box). Not substituted with AI or unrelated images.
Not medical advice. This is a research summary only; Epithalamin is not an approved medicine.
Named sources
- @drpaulvin's Threads post — proves the peptide-vs-bioregulator distinction is recognized in practitioner circles
- TargetMol/RPSA synonym-conflation — proves the market routinely merges the two identities
- farmae.eu, rupharma, and QI Supplements — proves genuine extract-format products exist at €65–$299.
- Threads @awehrness_fitness — @awehrness_fitness (Jul 2024): "Epitalon is a common tetrapeptide that reproduces the effects of epithalamin" — the common (if simplified) community framing of their relationship. (Jul 2024)
- Threads — @drpaulvin (Apr 2024) explicitly distinguished the two products' mechanisms — the clearest community statement of the difference. @awehrness_fitness (Jul 2024): "Epitalon is a common tetrapeptide that reproduces the effects of epithalamin" — the common (if… (Apr 2024)
Source URLs were not recorded for these references.