DSIP
Also known as: Delta Sleep Inducing Peptide
A neuropeptide that promotes slow-wave (delta wave) sleep and modulates stress hormones. Used for sleep optimization, stress reduction, and recovery enhancement.
What is DSIP? A neuropeptide that promotes slow-wave (delta wave) sleep and modulates stress hormones. Used for sleep optimization, stress reduction, and recovery enhancement.
How does DSIP work? DSIP induces slow-wave sleep by modulating serotonin, catecholamines, and GABA. It reduces cortisol and ACTH levels and modulates the stress response.
Benefits of DSIP: Promotes deep delta wave sleep; Reduces cortisol and stress hormones; Improves sleep quality and duration; Antioxidant properties; Recovery enhancement
DSIP dosage: Research compound with limited clinical data.
Research status: Research Only
Source: PeptideWiki — https://www.peptide-wiki.net/peptides/dsip
Mechanism of Action
DSIP induces slow-wave sleep by modulating serotonin, catecholamines, and GABA. It reduces cortisol and ACTH levels and modulates the stress response.
Amino Acid Sequence (9 AAs)
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Benefits
- Promotes deep delta wave sleep
- Reduces cortisol and stress hormones
- Improves sleep quality and duration
- Antioxidant properties
- Recovery enhancement
Side Effects & Risks
- Mild headaches
- Nausea
- Generally well tolerated at low doses
Where to Buy DSIP
2 options across 2 vendors · Sorted cheapest first · All include direct product link
From
$34.99
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Storage & Reconstitution Guide
Storage Temperature
-20°C lyophilized, 4°C reconstituted
24 months (lyophilized), 28 days (reconstituted)
Reconstitution Solvent
Bacteriostatic water (BAC water)
Swirl gently — do not shake or vortex
Handling Notes
Protect lyophilized peptide from moisture and light. Once reconstituted, keep refrigerated. Discard if solution becomes cloudy or discolored. Use insulin syringe for precise dosing.
Step-by-Step Reconstitution
Gather supplies
BAC water, insulin syringe, alcohol swabs, vial
Disinfect tops
Swab rubber stoppers of both vials with alcohol
Draw BAC water
Pull desired mL of BAC water into syringe
Inject slowly
Inject BAC water down the side of the peptide vial, swirl gently to dissolve
Molecular Structure
- CAS Number
- 62568-57-4
- PubChem CID
- 68229
- Molecular Weight
- 848.9 Da
- Mol. Formula
- C35H48N10O15
- Amino Acids
- 9-AA peptide
- Wikipedia
- View article
Research Protocol
- Dose Range
- 100–500 mcg
- Frequency
- Once daily, before sleep
- Cycle
- 4-8 weeks
- Routes
- subcutaneous injection
- Notes
- Research compound with limited clinical data.
Legal & Regulatory Status
Sold for research purposes only. Not for human use. Laws vary by country.
Commonly Stacked With
View all peptide stacks →External Resources
PeptideWiki Research Team
Evidence-based research data sourced from PubMed and ClinicalTrials.gov · Last updated: February 25, 2026
Frequently Asked Questions About DSIP
What is DSIP?▾
A neuropeptide that promotes slow-wave (delta wave) sleep and modulates stress hormones. Used for sleep optimization, stress reduction, and recovery enhancement.
What are the benefits of DSIP?▾
Promotes deep delta wave sleep
What are the benefits of DSIP?▾
Reduces cortisol and stress hormones
What are the side effects of DSIP?▾
Mild headaches
What is the recommended dosage for DSIP?▾
Research compound with limited clinical data.
How long should a DSIP cycle last?▾
4-8 weeks
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