Epithalon is a synthetic tetrapeptide structured based on Epithalamin, a natural peptide produced by the pineal gland. Its primary function in scientific research is to activate telomerase, thereby lengthening telomeres, enabling cells to divide for longer periods and delaying cellular aging.

In addition to its anti-aging properties, Epithalon has also been shown to effectively regulate the neuroendocrine system, optimize melatonin secretion, and improve the body's response to oxidative stress and chronic inflammatory processes.