# Epitalon Research — Full Context
> Epitalon telomerase research — Khavinson tetrapeptide bioregulator, telomere elongation, pineal gland melatonin restoration, aging research, and lifespan extension studies with citations.

## About This Site
Epitalon Research is part of the System Peptides Research Network — a collection of 21 specialized peptide research resources. Each site focuses on a specific compound or research area, providing peer-reviewed content sourced exclusively from PubMed-indexed publications. This site is an educational resource and does not sell products directly. Research-grade peptides are available at researchvials.com.

## Site Identity
- Domain: https://epitalon-research.com
- Network: System Peptides Research Network
- Parent Store: https://researchvials.com
- Wikidata: https://www.wikidata.org/wiki/Q139376131
- ORCID: https://orcid.org/0009-0004-9811-6147

## Research Focus Peptides

### Epithalon (Epitalon) (Epithalon, Epithalone, Ala-Glu-Asp-Gly)

- CAS: 307297-39-8
- Molecular Weight: 390.35 g/mol
- Sequence: Ala-Glu-Asp-Gly
- Mechanism: Epitalon is a synthetic tetrapeptide based on the naturally occurring peptide epithalamin, which is extracted from the pineal gland. Developed by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology, epitalon is the most extensively studied of the Khavinson p...
- Research Areas: Telomere Biology, Aging Research, Pineal Function, Melatonin Regulation

Key Findings:
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## Site Pages
- Home: https://epitalon-research.com/
- Research Profiles: https://epitalon-research.com/research/
- Articles: https://epitalon-research.com/articles/
- FAQ: https://epitalon-research.com/faq/
- COA Guide: https://epitalon-research.com/coa-guide/
- About: https://epitalon-research.com/about/
- Research Calculator (88+ protocols, dosing phases, mechanisms of action, syringe visualization, FAQs): https://epitalon-research.com/tools/dosing-calculator/
- Privacy Policy: https://epitalon-research.com/privacy/
- Accessibility Statement: https://epitalon-research.com/accessibility/
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- Disclaimer: https://epitalon-research.com/disclaimer/

## Articles

### Epitalon: Telomerase Activation and Longevity Research

URL: https://epitalon-research.com/articles/epitalon-telomerase-activation-longevity-research/

### Essential Peptides for Anti-Aging and Longevity Research

URL: https://epitalon-research.com/articles/essential-peptides-anti-aging-longevity-research/

### The SIRT1-NAD+ Axis: A Key Target in Peptide Longevity Research

URL: https://epitalon-research.com/articles/sirt1-nad-axis-peptide-longevity-research/

### NAD+ and Longevity: What the Latest Research Shows

URL: https://epitalon-research.com/articles/nad-plus-longevity-research-2026/

### What Is NAD+? Cellular Energy and Sirtuin Pathway Research

URL: https://epitalon-research.com/articles/what-is-nad-plus-cellular-energy-research/


## Research Applications

- Anti-Aging & Longevity: Known for potentially lengthening telomeres — the protective caps on chromosomes — which slows down cellular aging and supports longevity in multiple rodent lifespan studies.

- Sleep Optimization: A synthetic peptide that regulates the pineal gland to increase natural melatonin production, promoting a healthier sleep-wake cycle and better sleep quality as organisms age.

- Pineal Function: Restores the circadian melatonin rhythm in aged models by stimulating pineal gland function — melatonin being a potent antioxidant and circadian regulator with broad implications.


## Frequently Asked Questions

Q: What is Epitalon?
A: Epitalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide developed by Professor Vladimir Khavinson. It is the synthetic analog of Epithalamin, a pineal gland extract, and is one of the only compounds demonstrated to activate telomerase in human somatic cells.

Q: How does Epitalon activate telomerase?
A: Epitalon induces telomerase reverse transcriptase (hTERT) expression in human cells, enabling telomere elongation. In Khavinson's studies, Epitalon-treated fibroblasts exceeded the Hayflick limit — undergoing more cell divisions than untreated controls while maintaining telomere length.

Q: What is the connection between Epitalon and melatonin?
A: Epitalon restores the circadian melatonin rhythm in aged animal models by stimulating pineal gland function. Since melatonin is a potent antioxidant and circadian regulator, this pineal-restorative effect is considered a key mechanism in Epitalon's observed anti-aging properties.


## Interactive Tools
- Research Calculator: https://epitalon-research.com/tools/dosing-calculator/
  88+ peptide protocols with reconstitution calculator, dosing phases, mechanism of action, half-life data, administration guidance, side effects, compatible stacks, per-protocol FAQs, and interactive syringe visualization. Supports blends with per-component injection breakdowns.

## Research Network (Sister Sites)

- GHK-Cu Research (ghkcuresearch.com): GHK-Cu Copper Peptide Research — Skin, Wound Healing & Anti-Aging

- MOTS-c Research (motscresearch.com): MOTS-c Mitochondrial Peptide Research — AMPK & Metabolic Science

- Semax Research (semax-research.com): Semax Neuropeptide Research — BDNF, Neuroprotection & Cognition

- NAD+ Research (nadplus-research.com): NAD+ Cellular Energy Research — Sirtuins, DNA Repair & Longevity

- Pinealon Research (pinealonresearch.com): Pinealon Bioregulator Research — Neuroprotection & Circadian Science

- RETA Research (reta-research.com): RETA Peptide Research — Comprehensive Peptide Science & Analysis


## Quality Standards
- All peptides referenced are 98%+ purity, HPLC verified
- Independent third-party Certificates of Analysis (COAs) available
- 100% USA-based: managed, tested, and shipped domestically
- Cold-chain shipping with temperature-controlled logistics
- Peer-reviewed content with direct PubMed citations

## Content Policy
All content is for educational and research purposes only. Products referenced are for laboratory research use only (Research Use Only — RUO). Not approved by the FDA for human consumption, veterinary use, or any therapeutic purpose. All references to research findings describe preclinical laboratory studies, not clinical recommendations. Consult a licensed healthcare provider for any medical questions.

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