DSIP (Delta Sleep-Inducing Peptide)

DSIP, or Delta Sleep-Inducing Peptide, is a naturally occurring neuropeptide that was first discovered in the 1970s. It was initially isolated from the brains of rabbits and is named for its ability to induce delta-wave activity in EEG recordings—an indicator of deep, restorative sleep.

Over the past several decades, DSIP has been studied for its potential to modulate sleep cycles, reduce stress, support hormonal balance, and enhance physical recovery. While not approved by the U.S. Food and Drug Administration (FDA), DSIP is available for research purposes only, and all protocols described herein are provided for educational and informational use only.