Bestpeptides Epitalon (10mg) is a synthetic tetrapeptide originally isolated from the pineal gland. Epitalon was seen in test subjects to regulate cell function and extend life expectancy of cells. Its telomere lengthening effect may also help correct errors in DNA cell division and prevent cellular degeneration. This product is NOT for human consumption and can be harmful if ingested. These products is intended for use as a research peptide only.