Epitalon (también conocido como epitalamina) es un péptido sintético que se ha investigado principalmente por sus posibles efectos anti-envejecimiento. Su estructura está compuesta por una secuencia corta de aminoácidos: Ala-Glu-Asp-Gly. Fue desarrollado en Rusia por el Instituto de Gerontología de San Petersburgo, bajo la dirección del Dr. Vladimir Khavinson.
¿QUÉ ES EPITALON?
¿PARA QUÉ SIRVE?
Según estudios (principalmente preclínicos y rusos), Epitalon podría tener los siguientes efectos:
FORMAS DE USO
Inyección subcutánea o intramuscular diaria de un vial con 10 mg. de Epitalon, durante 10 dias; que se repite pasados 6 meses
Epithalon (also known as epithalamin) is a synthetic peptide that has been primarily investigated for its potential anti-aging effects. Its structure is composed of a short amino acid sequence: Ala-Glu-Asp-Gly. It was developed in Russia by the St. Petersburg Institute of Gerontology, under the direction of Dr. Vladimir Khavinson.
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WHAT IS EPITHALON?
• It is a synthetic tetrapeptide that mimics the action of a natural substance called epithalamin, produced by the pineal gland.
• It is believed to regulate functions of the endocrine system and sleep.
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WHAT IS IT FOR?
According to studies (mainly preclinical and Russian), Epithalon may have the following effects:
1. Stimulation of melatonin:
o Helps regulate the circadian rhythm and improves sleep.
2. Increased cellular longevity:
o It has been observed that it can activate telomerase, an enzyme that lengthens telomeres (the ends of chromosomes), associated with cellular longevity.
3. Enhancement of the immune system:
o It may help maintain immune function in older people.
4. Antioxidant action:
o It reduces cellular damage caused by free radicals.
5. Anticancer potential:
o It may help prevent tumor formation, although there is no solid evidence in humans.
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HOW TO USE
• Daily subcutaneous or intramuscular injection of one vial containing 10 mg of Epithalon for 10 days; repeat after 6 months.
1. Telomerase Activation and Chromosomal Elongation in Vitro
In 2003, Khavinson et al. demonstrated that Epitalon reactivated telomerase in human fetal fibroblasts, causing telomere lengthening and extending proliferative capacity from 34 to more than 44 cell divisions.
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An average 33% increase in telomere length was observed, indicating a potential reversal of cellular aging.
2. Exceeding the Hayflick Limit
In studies, fibroblasts treated with Epitalon continued to replicate beyond the normal limit for human cells (32–50 divisions), showing extended division capacity.
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3. Effects on Human Lymphocytes
Epitalon was able to influence chromatin structure and protect against mutagens in lymphocytes from elderly adults.
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A 2019 experiment showed that telomere loading in human lymphocytes increased by 18% to 156% in many cases, although this varied depending on the age of the individuals.
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4. Results in Laboratory Animals
In aged mice and rats, Epitalon reduced chromosomal abnormalities, increased antioxidant enzymes, and prolonged maximum lifespan (~13%).
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In leukemia-prone mice, the treatment significantly reduced the number of tumors.
5. Human Clinical Studies
In treated adults aged 60–80 years, an increase in telomere length was observed in blood cells, similar to the crude epithalamin extract.
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A study in tuberculosis patients showed a protective effect against future chromosomal damage, although it did not repair existing chromosomal damage.
Several controlled trials in the elderly demonstrated a reduction in mortality (up to 28%) after 9–12 years of follow-up, with improvements in cardiovascular health, metabolism, and sleep.
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6. Scientific Reviews and Safety
A recent review from 2025 confirms telomerase activation, antioxidant protection, and geroprotective potential.
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The Alzheimer's Drug Discovery Foundation notes that all clinical studies originate from the same Russian group, with a lack of independent replication and a lack of formal Phase I/II human trials.
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