cognitiveMolecular Weight: 848.9

DSIP

Delta Sleep Inducing Peptide

A naturally occurring peptide that promotes deep, restorative sleep.

Shop DSIP

Mechanism

Naturally occurring peptide that promotes deep sleep and may have neuroprotective properties.

Half-Life

Short

Administration

Subcutaneous,Intranasal

Technical Protocol

DSIP: Comprehensive Research Guide

Overview

Delta Sleep Inducing Peptide (DSIP) is a naturally occurring nonapeptide that promotes deep, slow-wave sleep. It was first isolated from cerebral venous blood of sleeping rabbits and has been studied for its sleep-promoting and neuroprotective properties.

Mechanism of Action

Sleep Promotion: Enhances deep, slow-wave sleep (delta sleep)
Sleep Architecture: Improves overall sleep quality
Neuroprotection: May have neuroprotective effects
Stress Response: Modulates stress response systems

Research Applications

Sleep disorders research
Neuroprotection studies
Stress and recovery research

Dosage

Standard: 100-200 mcg before bed
Frequency: Once daily
Timing: 30-60 minutes before sleep

Side Effects

Minimal: Generally very well-tolerated
Drowsiness: May cause drowsiness if taken during day

This information is for research and educational purposes only.

Peer-Reviewed Citations

Delta sleep-inducing peptide (DSIP): a review

Graf MV, et al. • Neurosci Biobehav Rev (1986)

Access Research

Frequently Asked Questions

What is DSIP?

A naturally occurring peptide that promotes deep, restorative sleep.

How does DSIP work?

Naturally occurring peptide that promotes deep sleep and may have neuroprotective properties.

What is the typical dosage of DSIP in research?

The typical research dosage of DSIP is 100 mcg (range: 100-200 mcg). Common administration routes include Subcutaneous, Intranasal.

How should DSIP be stored?

Store at 2-8°C, protect from light

Source DSIP for Your Research

Third-party tested, EU-shipped, certificate of analysis included. High-purity DSIP available from our verified research partner.