Biolongevitylabs DSIP (Delta Sleep-Inducing Peptide) (5mg)

Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide known for its role in promoting sleep, particularly delta sleep, across various species including rabbits, rats, and mice. It is characterized by its ability to enhance delta and spindle electroencephalogram (EEG) patterns, which are associated with deep sleep stages.