Delta Sleep | DSIP Sleep & Stress

Delta Sleep, also known as DSIP, is a small peptide studied for sleep patterns, stress response, circadian biology, and nervous-system activity. Despite its name, research has not consistently shown that it simply causes deep sleep, so scientists continue to study its broader role in sleep and neuroendocrine regulation.

In scientific terms, Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nine-amino-acid peptide first identified during sleep-related brain research. Studies have explored sleep regulation, circadian processes, stress response, pain signaling, and neuroendocrine activity, with mixed findings across experimental models.

Product contents: Contains 30 mg total in 3 mL of liquid (10 mg/mL).