Epitalon: What can this peptide do for telomere protection, aging, and longevity, and where is the evidence? Healthspan Deep Sleep, 120 Softgels DSIP 5 mg Delta Sleep Inducing Peptide Atomix Research Buy high quality DSIP from the UK's leading store DSIP Nasal Spray Soma Peptides 600x600.png Epitalon is a synthetic tetrapeptide composed of four amino acidsalanine, glutamic acid, aspartic acid, and glycinethat is widely studied for its potent anti aging and geroprotective properties. Originally developed by Professor Vladimir Khavinson