Not medical advice. Talk to your provider before using any peptide.
Full disclaimerPeptide Schedule Research TeamReviewed Apr 20267 Citations
DSIP promotes deep delta-wave sleep without sedation or dependency. Community protocols run 100 to 300 mcg subcutaneous nightly for 3 weeks on, 2 weeks off. Formal human data is limited to small IV studies from the 1980s, but user reports across forums are consistent.
100mcg · Daily
Summary: Add 2mL BAC water to your 5mg vial. Draw to 4.0 units on a U-100 syringe for a 100mcg dose. This vial will last 50 doses.
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| Level | Dose / Injection | Frequency |
|---|---|---|
| Beginner | 100mcg | Daily |
| Moderate | 200mcg | Daily |
| Aggressive | 300mcg | Daily |
Reconstitution math for the standard 5 mg vial: add 2 mL bacteriostatic water to get 2,500 mcg per mL (2.5 mg/mL). On a U-100 insulin syringe, each unit equals 25 mcg. Beginner dose (100 mcg) = 4 units. Moderate dose (200 mcg) = 8 units. Aggressive dose (300 mcg) = 12 units. These are tiny volumes. You'll want a 0.5 mL insulin syringe with half-unit markings for accuracy at the beginner dose. Inject subcutaneous 30 to 60 minutes before bed. Not at bed, not two hours before. The cascade needs time to initiate. Abdomen and upper arm are the go-to sites. Store reconstituted vials at 2 to 8 degrees Celsius. Use within 21 days. DSIP is fragile; the peptide can degrade faster than most if exposed to heat or repeated temperature swings. The one thing most beginners miss: if you feel nothing after two weeks at 100 mcg, check your vendor before bumping the dose. DSIP quality varies more than almost any other research peptide. Look for HPLC certificates of analysis from third-party labs.
Dosing based on Community dosing consensus from peptide research communities — 12 published references.View all sources →
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Pricing updated 2026-04-09
Prices are estimates and vary by source, location, and prescription status.Full pricing breakdown →
Disclaimer: This curve is a simplified first-order exponential decay model. Actual pharmacokinetics vary based on injection site, individual metabolism, body composition, and other factors. Half-life values are approximate and based on available preclinical and clinical literature. Many research peptides lack formal human pharmacokinetic studies. This is for educational purposes only — not medical advice.
DSIP promotes deep delta-wave sleep without sedation or dependency. Community protocols run 100 to 300 mcg subcutaneous nightly for 3 weeks on, 2 weeks off. Formal human data is limited to small IV studies from the 1980s, but user reports across forums are consistent.