Immune System & Longevity
Epithalon research on immune enhancement, tumor prevention, and longevity mechanisms.
Immune System & Longevity Research
Immunescense — the age-related decline in immune function — is a major driver of increased disease susceptibility in aging. Epithalon research has examined its immunomodulatory properties.
Immune Enhancement
Research shows epithalon:
- Enhances T-lymphocyte proliferation and function
- Improves NK (natural killer) cell cytotoxicity
- Restores thymic function in aged models
- Increases IL-2 production
Tumor Prevention Research
Khavinson's long-term studies in mice showed:
- Reduced spontaneous tumor incidence in treated vs control animals
- Delayed tumor onset
- Reduced metastatic spread in some tumor models
- Enhanced tumor immunosurveillance
The Longevity Connection
Epithalon's combination of: 1. Telomere maintenance via telomerase activation 2. Immune enhancement 3. Antioxidant activity 4. Circadian regulation 5. Neuroendocrine optimization
...positions it as one of the most multi-mechanistic anti-aging research compounds available.
Research-Grade Immune System & Longevity
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Immune System & Longevity — Available Products
Research-grade compounds from Peptides Get Online. >98% purity, CoA on request.

Epithalon 50mg
A synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the natural pineal peptide epithalamin. The most studied peptide bioregulator — 40+ years of research covering telomerase activation, telomere elongation, anti-aging, melatonin regulation, and lifespan extension in rodent models. Supplied as lyophilized powder for laboratory research.
CAS: 307297-39-8
Research Guides
Deep-dive guides for immune system & longevity compounds
Related Research
Articles and breakdowns for immune system & longevity
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Frequently Asked Questions
Does epithalon prevent cancer?
Animal research shows reduced spontaneous tumor incidence and enhanced tumor immunosurveillance with epithalon treatment. Human cancer prevention research is limited and ongoing.
How does epithalon affect the thymus?
Research shows epithalon may restore thymic function in aged models, potentially improving T-cell maturation and immune competence. The thymus involutes significantly with age, reducing immune function.
What makes epithalon unique among anti-aging peptides?
Epithalon is unique for its multi-mechanistic approach: telomerase activation, immune enhancement, melatonin stimulation, antioxidant activity, and neuroendocrine regulation — all validated in published research by Khavinson et al.
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