Research Use Only. Epithalon is sold as a chemical reagent for in-vitro laboratory research, not for human or veterinary use. It is not a drug, supplement, or compounded preparation. It must be handled by qualified professionals. Wholesale Peptide Supply is not a pharmacy or compounding facility under 503A or 503B.
Wholesale Epithalon — Bulk Research Supply
Available sizes
In-stock orders ship same day when paid by 1 pm PT, Mon–Fri. Overnight available.
Buy Epithalon wholesale and in bulk from a US-based research peptide supplier. Every lot is sourced in the USA and third-party tested, with the lab and method on each lot's certificate. Bulk Epithalon is quoted by dose and volume from a 3-kit (30-vial) order minimum, mix and match across doses and compounds; lower prices are earned at 10 kits and again at 100 kits in the order, mix and match.
Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide derived from epithalamin, studied for telomere dynamics, pineal gland regulation, and circadian signaling.
Wholesale Catalog
Available Doses
Published per-vial wholesale pricing for Epithalon. Sold in kits of 10 vials with a 3-kit (30-vial) order minimum, mix and match across doses and compounds; lower prices apply at 10 kits and at 1,000+ vials in the order. Contact us for larger or custom-volume quotes — answered the same day. Urgent? Text or call (714) 625-9215 — you’ll reach a real person in the United States, not a chatbot or an overseas call center.
Epithalon 10mg
WPSET10 · CAS 307297-39-8 · Anti-Aging & Longevity
- 1–9 kits
- $22.64/vial$20.38 paying by card
- 10–99 kits
- $18.12/vial$16.30 paying by card
- 100+ kits
- $14.49/vial$13.04 paying by card
10% off with card Every product, every volume band — taken off at checkout when you choose card.
Sold in kits of 10 vials · 3-kit order minimum, mix and match · price set by the total kits in your order (BAC water not counted)
Epithalon 50mg
WPSET50 · CAS 307297-39-8 · Anti-Aging & Longevity
- 1–9 kits
- $58.22/vial$52.40 paying by card
- 10–99 kits
- $46.58/vial$41.92 paying by card
- 100+ kits
- $37.26/vial$33.53 paying by card
10% off with card Every product, every volume band — taken off at checkout when you choose card.
Sold in kits of 10 vials · 3-kit order minimum, mix and match · price set by the total kits in your order (BAC water not counted)
Questions? Text a rep or call (714) 625-9215 — a real person in the US answers.
Overview
Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide derived from epithalamin, studied for telomere dynamics, pineal gland regulation, and circadian signaling.
History
Developed by Vladimir Khavinson and colleagues at the Institute of Biogerontology in St. Petersburg in the 1980s/1990s.
Structure and mechanism
Epithalon is a synthetic tetrapeptide — alanyl-glutamyl-aspartyl-glycine, Ala-Glu-Asp-Gly — developed as a synthetic analogue of epithalamin, a peptide preparation originally extracted from pineal tissue. At four residues it is among the shortest compounds in the catalog.
Preclinical interest centres almost entirely on telomere biology: Epithalon is studied in cell-culture models for its relationship to telomerase expression and replicative senescence, and it appears frequently in comparative longevity-research literature alongside other short regulatory peptides such as Pinealon and Cartalax. Its brevity makes it straightforward to synthesize and to verify, which is part of why it recurs so often as a reference compound in that literature.
Reconstitution and handling (research use)
Epithalon is supplied as a lyophilized powder in 10 mg and 50 mg vials. It dissolves readily in sterile or bacteriostatic water. As a short, highly polar peptide it is comparatively forgiving in handling, though the aspartyl-glycine sequence is susceptible to succinimide formation under prolonged storage in solution at neutral-to-alkaline pH — a reason working solutions are made fresh rather than held.
Lyophilized material is stored at -20°C protected from light; reconstituted solution is refrigerated at 2-8°C. General laboratory reagent guidance only; not for human or veterinary use.
Wholesale sourcing notes
Epithalon sits in the anti-aging and longevity category and is stocked in both 10 mg and 50 mg presentations — the 50 mg vial is the more common wholesale format, since the compound is typically used at higher mass than the catalog's longer peptides. All material is US-sourced and third-party verified.
A per-lot Certificate of Analysis is included with every order at no charge, issued in the name of Wholesale Peptide Supply. Pricing is quoted per kit of ten vials from a 3-kit order minimum, mix and match.
Certificates of Analysis
7 certificates are on file for Epithalon — open any one to read the full report.
| Lot / Lab | Dose | Tested | Purity | Certificate |
|---|---|---|---|---|
| WPS-EPI50-20260915-02pH Solutions LabHPLC-UV | 50mg | 2026-10-07 | 99% | |
| WPS-EPI50-20260920-02pH Solutions LabHPLC-UV | 50mg | 2026-10-07 | 99% | |
| DPS-3540132Horizon AnalyticalUPLC/MS | 10mg | 2026-10-03 | 99.51%Endotoxin 0.05 EU/mL | |
| 100057-0600Optiq Health LabsRP-HPLC / LC-MS | 10mg | 2026-08-05 | — | |
| 100057-0601Optiq Health LabsRP-HPLC / LC-MS | 50mg | 2026-08-05 | — | |
| 100057-0602Optiq Health LabsRP-HPLC / LC-MS | 50mg | 2026-08-05 | — | |
| 100032-0303Optiq Health LabsRP-HPLC / LC-MS | 50mg | 2026-07-29 | — |
Key Areas of Research
- Telomerase activation, telomere elongation
- Pineal/melatonin pathway regulation
- Antioxidant and circadian dynamics
References
- Khavinson V.K. et al. (2002). Bull Exp Biol Med 135(6):590–592.
- Anisimov V.N. et al. (2001). Int J Cancer 101(1):7–10.
Epithalon — Frequently Asked Questions
- What is Epithalon?
- Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide derived from epithalamin, studied for telomere dynamics, pineal gland regulation, and circadian signaling.
- What is the CAS number for Epithalon?
- The CAS number for Epithalon is 307297-39-8. Its molecular formula is C₁₄H₂₂N₄O₉ (MW 390.34 g/mol).
- What doses of Epithalon are available wholesale?
- Wholesale Peptide Supply stocks Epithalon in 10mg, 50mg. Wholesale pricing is provided by quote based on order volume, from a 3-kit (30-vial) order minimum, mix and match across doses and compounds.
- Is Epithalon third-party tested?
- Yes. Every lot of Epithalon is tested by an independent third-party laboratory, and a per-lot Certificate of Analysis documenting identity and purity is included with every order at no charge, issued in the name of Wholesale Peptide Supply. The most recent published lot, WPS-EPI50-20260915-02 (50mg), was tested by pH Solutions Lab on 7 October 2026 by HPLC-UV: purity 99%. Every lot on file is listed with its certificate on this page.
- Is Epithalon for human use?
- No. Epithalon is sold strictly as a chemical reagent for in-vitro laboratory research and is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility.
- How do I get wholesale pricing for Epithalon?
- Request a quote through our contact form or open a wholesale account. An account manager replies with volume pricing and lead times the same day. For anything urgent, text or call (714) 625-9215 to reach a real person in the US.
- Can I order Epithalon in bulk?
- Yes. Epithalon is available for bulk and wholesale orders, quoted by dose and volume, from a 3-kit (30-vial) order minimum, mix and match across doses and compounds, with lower prices at 10 kits and at 100 kits (1,000 vials) in the order. Submit the doses and quantities you need for a bulk quote.
- What doses of Epithalon are stocked?
- Epithalon is available in 10 mg and 50 mg lyophilized vials. The 50 mg presentation is the more common wholesale format. Both are US-sourced, third-party tested, and ship with a per-lot Certificate of Analysis at no charge.
- Is Epithalon the same as epithalamin?
- No. Epithalamin is a peptide preparation originally extracted from pineal tissue; Epithalon is a defined synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed as a synthetic analogue of it. Epithalon has a single known sequence and molecular weight, which is what makes it usable as a reference compound in laboratory work.
Related Compounds
Anti-Aging & Longevity
SS-31
SS-31 (Elamipretide) is a mitochondria-targeting tetrapeptide that selectively accumulates at the inner mitochondrial membrane and interacts with cardiolipin. Studied for effects on cristae architecture, ATP synthesis, and ROS modulation.
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NAD+
NAD⁺ is a coenzyme central to redox reactions and bioenergetic processes, studied for its role in mitochondrial function, sirtuin activation, and PARP signaling.
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GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide studied for its role in molecular signaling, matrix remodeling, and pathway dynamics.
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MOTS-C
MOTS-c is a mitochondria-derived peptide studied for its role in AMPK pathway activation, mitochondrial-nuclear signaling, and systemic metabolic regulation.
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L-Glutathione
L-Glutathione is a tripeptide serving as the primary intracellular antioxidant and redox regulator. Studied for ROS neutralization, redox homeostasis, and cellular integrity.
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5-Amino-1-MQ
5-Amino-1-MQ is a small molecule inhibitor of nicotinamide N-methyltransferase (NNMT), affecting NAD+ and SAM availability and methylation capacity.
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AHK-Cu
AHK-Cu (copper tripeptide-3) is the tripeptide Ala-His-Lys complexed with a copper(II) ion. It is studied alongside GHK-Cu in laboratory models of matrix signaling, follicular biology and vascular dynamics.
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Cartalax
Cartalax is a short synthetic peptide from the Khavinson bioregulator series, reported as the tripeptide Ala-Glu-Asp. It is studied in laboratory models of connective tissue and cartilage matrix signaling.
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