DSIP (Delta Sleep–Inducing Peptide) is a naturally occurring neuropeptide that is studied for its role in sleep regulation, especially deep (delta-wave) sleep.
What DSIP does
Sleep effects
- May increase deep, slow-wave (delta) sleep
- Can improve sleep quality and sleep onset
- May reduce nighttime awakenings
Stress & nervous system
- May help regulate the stress response
- Can have calming and anxiolytic-like effects
Hormonal & metabolic effects (experimental)
- May influence cortisol regulation
- May support growth hormone release during sleep
- Studied for effects on circadian rhythms
Other studied effects
- Possible pain-modulating properties
- Studied in alcohol withdrawal and stress adaptation
- Potential neuroprotective effects (animal data)
 Disclaimer: This is for research and informational purposes only. For medical advice or diagnosis, consult a professional.
