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Research CompoundLongevity & Cellular HealthHormonal Health(Epithalamin Tetrapeptide)

Epithalon

A synthetic pineal-derived tetrapeptide researched for activating telomerase, restoring melatonin rhythms, and extending lifespan in somatic and cellular models.

Known Aliases:EpitalonAGAGEpithalaminEpitalonAGAGEpithalamin
Epithalon 3D Molecular Conformation Artwork
Biological DomainLongevity & Cellular Health
Molecular Conformation Visualization
Bioactive Specifications15 Amino Acids
Half-Life

~30 - 45 minutes (rapid intracellular genomic signaling)

Receptor Target

Telomerase (hTERT) Promoter

Molecular Formula

C14H22N4O9

Administration

Investigated primarily via subcutaneous injection in intermittent cyclical protocols.

Rigorous Scientific Hierarchy

Evidence Quality Snapshot

Independent Literature Synthesis
Human Evidence
Limited

Small or observational human data; warrants clinical caution.

Preclinical Evidence
Extensive

Animal (rodent) and in-vitro cellular assays. Does NOT prove human efficacy.

Clinical / Regulatory
Research Compound

Formal regulatory oversight and verified clinical development phase.

Evidence classification for Epithalon: Human clinical data is strictly differentiated from non-human animal and in-vitro laboratory assays.

Pharmacokinetics & Chemical Specification

Biological Half-Life~30 - 45 minutes (rapid intracellular genomic signaling)
Molecular Mass390.35 g/mol
CAS Registration307297-39-8
Primary Target Receptors:
Telomerase (hTERT) PromoterPineal Endocrine Cascades
Chemical Formula:

C14H22N4O9

Amino Acid Sequence:

Ala-Glu-Asp-Gly

What is Epithalon?

Epithalon (also known as Epitalon or AGAG) is a synthetic peptide modeled on Epithalamin, a peptide bioregulator extracted from the bovine pineal gland by Professor Vladimir Khavinson. Groundbreaking Russian gerontological research spanning three decades demonstrated that Epithalon induces telomerase catalytic subunit (hTERT) transcription, elongating telomeres in human somatic cells and overcoming the Hayflick cellular division limit.

Biological Mechanism

Epigenetically reactivates dormant telomerase enzyme expression, promotes telomeric DNA elongation, protects chromosomes from oxidative degradation, and modulates pineal neuroendocrine circadian rhythms.

Scientific Studies & Clinical Evidence

Peer-reviewed publications, clinical trials, and preclinical research investigating Epithalon.

In Vitro / Laboratory2003-06-15

Epithalon Induces Telomerase Activity and Telomere Elongation in Human Somatic Cells

Foundational laboratory investigation demonstrating that the pineal tetrapeptide Epithalon overcomes somatic cellular senescence by reactivating telomerase expression and elongating telomeres.

Primary Result: Measurable telomere elongation and extension of proliferative lifespan by ~10 doublings
Bulletin of Experimental Biology and MedicineRead Study Summary

Educational Dosing References

Documented literature dosing intervals and published clinical trial protocols.

Khavinson Bioregulator ProtocolSubcutaneous
1000 - 10000 mcg

Frequency: Daily for 10-20 consecutive days

“Classical Russian gerontological protocol administered in 10-20 day cycles twice annually.”

Khavinson Bioregulator ProtocolSubcutaneous
1000 - 10000 mcg

Frequency: Daily for 10-20 consecutive days

“Classical Russian gerontological protocol administered in 10-20 day cycles twice annually.”

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Administration Methods & Handling

Biological delivery routes and standardized laboratory reconstitution principles.

Administration Summary

Investigated primarily via subcutaneous injection in intermittent cyclical protocols.

Reconstitution & Storage Standard

Lyophilized peptides must be reconstituted using sterile bacteriostatic water (0.9% benzyl alcohol) and maintained strictly refrigerated between 2°C - 8°C (36°F - 46°F), shielded from light.

View Full Preparation Protocol

Related Research News

Recent articles referencing Epithalon.

8/31/2026

Epigenetic Clocks Assess Telomeric Peptide Influence on Biological Aging Markers in Cellular Models

High-throughput DNA methylation analysis evaluates whether pineal and thymic bioregulatory peptides alter cellular epigenetic age estimates.

Read Article

Where This Information Came From: Scientific Sources

Compiled from peer-reviewed biomedical literature, public clinical trial registries, and recognized reference catalog databases.

Transparent Attribution
Primary Scientific & Clinical Registries

Pharmacological profiles, receptor targets, and clinical data are verified against primary registries:

Secondary & Reference Catalog Resources

Community research topics, peptide nomenclature, and aliases are cross-referenced with public catalogs:

This topic was identified through research of publicly available peptide resources and peer-reviewed literature. Peptide Health Digest provides independent scientific explanations and does not endorse commercial distribution.