Epitalon is a tetra peptide, meaning that it is made up of four amino acid chains. It is used to regulate the cell cycle through up-regulation of telomerase activity.
Also question is, what is Thymalin peptide?
Abstract. Thymalin is a polypeptide complex isolated from the thymus and regulating the functions of the immune system. Thymalin is effective in therapy of acute respiratory syndrome, chronic obstructive bronchitis, and other immunopathology.