Epithalon is among the most researched longevity peptides in existence — with over 40 years of study and the distinction of being the only peptide shown to activate telomerase in human cells. We compare 2026 prices across verified research suppliers so you know exactly what a fair price looks like.
| Supplier | Price | Price / mg | Availability | Location |
|---|---|---|---|---|
| Spectrum Peptides Best Value | $28.99 | $5.80/mg | In Stock | USA |
| Swiss Chems | $32.95 | $6.59/mg | In Stock | Europe/USA |
| Behemoth Labz | $39.99 | $8.00/mg | In Stock | USA |
| Peptide Lab | $100.00 | $20.00/mg | In Stock | USA |
| Supplier | Price | Price / mg | Availability | Location |
|---|---|---|---|---|
| Swiss Chems Best Value | $49.95 | $4.99/mg | In Stock | Europe/USA |
| Spectrum Peptides | $49.99 | $5.00/mg | In Stock | USA |
| Behemoth Labz | $59.99 | $6.00/mg | In Stock | USA |
| Sports Technology Labs ✓ scraped | $54.99 | $5.50/mg | In Stock | USA |
| Peptide Lab | $150.00 | $15.00/mg | In Stock | USA |
Epithalon (also written Epitalon) is a synthetic tetrapeptide consisting of just four amino acids: alanine, glutamic acid, aspartic acid, and glycine (Ala-Glu-Asp-Gly). It was developed by Dr. Vladimir Khavinson and colleagues at the St. Petersburg Institute of Bioregulation and Gerontology in Russia, where it has been studied continuously since the early 1980s.
It is derived from Epithalamin — a natural peptide bioregulator extracted from the bovine pineal gland. Khavinson's team synthesized the active four-amino-acid sequence and created Epithalon as a more practical, fully synthetic version. The pineal gland connection explains Epithalon's secondary role in research: normalizing melatonin secretion and circadian function in aging subjects.
Unlike most peptides that are dosed daily on an ongoing basis, Epithalon research uses a cyclic protocol — a concentrated period of use followed by a long rest. This mirrors how Khavinson administered it in his clinical studies.
| Peptide | Primary Mechanism | Best Price/mg | Protocol | Research Depth |
|---|---|---|---|---|
| Epithalon | Telomerase activation, telomere lengthening | ~$4.99/mg | 10–20 days cyclic, 1–2×/yr | 40+ years, human trials |
| GHK-Cu | Tissue repair, collagen, antioxidant, gene expression | ~$0.66/mg | Daily, ongoing | 50+ years, extensive in vitro |
| Sermorelin | GH stimulation via GHRH receptor | ~$11.00/mg | Daily (bedtime), ongoing | Prior FDA approval (Geref) |
| BPC-157 | Tissue healing, angiogenesis, gut repair | ~$6.00/mg | Daily, 4–12 week cycles | Extensive animal, limited human |
Competitive pricing on both 5mg and 10mg. One of the few suppliers with consistent Epithalon stock at non-premium prices.
Visit Spectrum Peptides →Best value on 10mg vials at ~$49.95. Frequent sale pricing. COAs published. Ships globally with reasonable US delivery times.
Visit Swiss Chems →US-based supplier with both 5mg and 10mg options. Mid-range pricing and a large overall peptide catalog.
Visit Behemoth Labz →Strong reputation for third-party testing and COA transparency. Epithalon 10mg at $64.99 reflects their premium positioning.
Visit STL →Research-grade Epithalon ranges from approximately $4.99/mg (Swiss Chems or Spectrum, 10mg vials) to $20.00/mg (Peptide Lab, 5mg). The 10mg vial almost always offers better per-mg value than the 5mg — important when considering that most research protocols use 100mg+ per cycle.
Yes — these are two spellings of the same peptide. "Epitalon" is the transliteration used in most Russian research publications. "Epithalon" is more common in Western supplier catalogs. The chemical structure (Ala-Glu-Asp-Gly) is identical. When searching supplier websites, try both spellings if the first doesn't return results.
Epithalon is primarily researched for telomerase activation — the enzyme that maintains and rebuilds telomeres, the protective caps on chromosomes that shorten with age. Additional research has explored effects on melatonin production from the pineal gland, antioxidant activity, and immune function in elderly subjects. A notable 12-year human study by Khavinson et al. reported significantly reduced mortality in the treated group, though this used the natural Epithalamin precursor rather than synthetic Epithalon.
Most anti-aging peptides work through tissue repair (BPC-157, GHK-Cu) or hormone optimization (Sermorelin, CJC-1295). Epithalon is unique in targeting telomere biology directly — addressing one of the most fundamental cellular mechanisms of aging. It is also used in a cyclic protocol (concentrated periods of use) rather than ongoing daily dosing, and it has an unusually deep research history spanning over four decades.
No. Epithalon does not appear on the WADA (World Anti-Doping Agency) prohibited substances list. Competitive athletes are not banned from using it under most sporting regulations. This is in contrast to peptides like CJC-1295, Sermorelin, and Hexarelin, which are prohibited as growth hormone secretagogues.
Yes. Like all lyophilized peptides, Epithalon arrives as a freeze-dried powder and must be reconstituted with bacteriostatic water (BW) before use. Standard reconstitution is 1–2mL of bacteriostatic water per vial. Once reconstituted, store refrigerated and use within 4–6 weeks. Bacteriostatic water contains 0.9% benzyl alcohol which prevents bacterial growth during storage — do not use plain sterile water if you plan to store the solution.
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