Epithalon
Also known as: Epitalon, Epithalone, AEDG peptide
Epithalon is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed by Professor Vladimir Khavinson at the Saint Petersburg Institute of Bioregulation and Gerontology. It is based on epithalamin, a peptide extract from the pineal gland. Research has shown that epithalon can activate telomerase, the enzyme responsible for maintaining telomere length during cell division, which is considered a key biomarker of biological aging. Studies in human cell cultures and animal models have demonstrated telomere elongation, normalization of melatonin secretion, and improvements in various age-related biomarkers. It is one of the most studied peptides in the bioregulation field of anti-aging research.
Growing body of research
Generally safe with some considerations
How It Works
Epithalon stimulates telomerase production to maintain and lengthen telomeres, potentially slowing cellular aging and extending cell replication capacity.
Key Benefits
- Activates telomerase enzyme activity
- May slow cellular aging through telomere maintenance
- Normalizes circadian rhythm and melatonin production
- Exhibits antioxidant properties
- May support retinal health in age-related degeneration
- Promotes regulation of neuroendocrine system function
Who May Benefit
- Adults interested in cellular anti-aging
- Individuals concerned about age-related decline
- People complementing anti-aging protocols
- Those interested in telomere health
Dosage & Administration
Expected Timeline
Cellular-level effects. Subjective improvements at 4-8 weeks. Telomere benefits need longer use.
Safety Information
Possible Side Effects
Contraindications
Dr. Taylor's 2 Cents
“Epithalon is the most intriguing anti-aging peptide available. The telomerase activation data from Khavinson's lab is compelling, and the safety profile is remarkably clean for something that acts at such a fundamental level. I include it in my longevity protocols as a 10-20 day cycle a few times per year. It's also one of the few peptides shown to normalize melatonin secretion, which is a bonus for sleep.”
Discuss with Dr. Taylor →Frequently Asked Questions
What is Epithalon?
How does it relate to aging?
What is a typical protocol?
Is there human research?
What are the side effects?
Published Research
Epithalon peptide induces telomerase activity and telomere elongation in human somatic cells
Khavinson VKh, Bondarev IE, Butyugov AA · Bulletin of Experimental Biology and Medicine (2003)
Key Finding: Epithalon reactivated telomerase in telomerase-negative human fetal fibroblasts, induced hTERT expression, and caused telomere elongation in somatic cells.
Epitalon increases telomere length in human cell lines through telomerase upregulation or ALT activity
Al-dulaimi S, Thomas R, Matta S, Roberts T · Biogerontology (2025)
Key Finding: Epitalon demonstrated dose-dependent telomere extension in normal human cells through hTERT upregulation, with 12-fold hTERT expression increase at 1 mcg/ml.
Protocols Featuring Epithalon
Related Peptides
Want personalized guidance?
Consult with Dr. Patrick Taylor for a comprehensive evaluation and personalized protocol.
Book a ConsultationMedical Disclaimer: This information is for educational purposes only and is not medical advice. Consult a healthcare provider before starting any peptide protocol.