DSIP

Overview

DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide of nine amino acids originally isolated from the venous blood of sleeping rabbits. It has been studied for its ability to promote delta-wave sleep, reduce stress hormone levels, and exert neuromodulatory effects.

Mechanism of Action

DSIP acts on hypothalamic and limbic structures to modulate the sleep-wake cycle, promoting slow-wave (delta) sleep. It influences the hypothalamic-pituitary-adrenal (HPA) axis by reducing ACTH and cortisol release, and may modulate opioid receptors to produce anxiolytic and antinociceptive effects.

Common Research Uses

• Sleep quality research
• Stress response modulation
• Insomnia research
• HPA axis regulation studies
• Neuropeptide signaling research

Vendors That Carry DSIP