Have you heard of DSIP? In this study, delta sleep induced peptide was given to only 17 participants! But it helped improve their sleep markers.. unfortunately only 17 patients used but they Melatonin as the Missing Link Between Sleep Deprivation and Immune Dysregulation: A Narrative Review Frontiers Pichia pastoris secreted peptides crossing the blood brain barrier and DSIP fusion peptide efficacy in PCPA induced insomnia mouse models The Effects of Melatonin and DSIP on Sleep and Epilepsy in a Mouse Model of Dravet Syndrome DSIP Peptide for Sleep LIVV Natural Melatonin and Sleep Gateway Psychiatric