What DSIP Is
DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide studied for its potential role in sleep regulation and circadian rhythm signaling.
In research settings it has been explored for its effects on:
• Sleep quality
• Recovery and stress response
• Neuroendocrine balance
Reconstitution
Add 2.0 mL bacteriostatic water
Final concentration: 2.5 mg/mL
This concentration allows simple microgram dosing calculations.
Syringe Math
At 2.5 mg/mL concentration
1 unit = 0.01 mL ≈ 25 mcg
Typical Research Dosing & Syringe Guide
At 2.5 mg/mL concentration
1 unit = 0.01 mL ≈ 25 mcg
Phase | Dose | Syringe Units | Volume | Frequency |
Weeks 1–2 | 100 mcg | 4 units | 0.04 mL | once daily |
Weeks 3–6 | 200 mcg | 8 units | 0.08 mL | once daily |
Week 7+ | 300 mcg | 12 units | 0.12 mL | once daily |
Advanced range | 500 mcg | 20 units | 0.20 mL | once daily |
Administration: Subcutaneous injection
Timing: Typically 30–60 minutes before bedtime.Administration: Subcutaneous injection
Often administered 30–60 minutes before bedtime.
Storage
Lyophilized powder:
• Freeze at −20 °C
Reconstituted solution:
• Refrigerate 2–8 °C
• Use within 2–4 weeks
Avoid repeated freeze–thaw cycles.
How to Reconstitute
Draw 2.0 mL bacteriostatic water
Inject slowly down the vial wall
Gently swirl or roll (do not shake)
Label with reconstitution date
Store refrigerated and protected from light
Supplies Needed
Planning for 8–12 weeks of daily injections:
DSIP 5mg
Estimated usage depends on daily dose.
Daily Dose | Vial Duration |
100 mcg/day | ~50 days |
200 mcg/day | ~25 days |
300 mcg/day | ~16 days |
500 mcg/day | ~10 days |
Typical cycles:
Cycle Length | Estimated Vials |
8 weeks | 2–3 vials |
12 weeks | 3–5 vials |
Syringes
1 per injection
Duration | Syringes |
8 weeks | 56 |
12 weeks | 84 |
Bacteriostatic Water
2 mL per vial
Example:
• 3 vials → 6 mL
• 5 vials → 10 mL
Alcohol Swabs
Two per injection (vial + skin)
Duration | Swabs |
8 weeks | 112 |
12 weeks | 168 |
Protocol Overview
Quick summary:
Goal: Support healthy sleep signaling and circadian rhythm
Schedule: Once-daily injection
Dose: 100–500 mcg
Timing: 30–60 minutes before bedtime
Cycle: 8–12 weeks
Reconstitution: 2 mL per 5 mg vial
Storage: Powder frozen, mixed solution refrigerated
Real-Life Sleep Support Tips
DSIP works best when paired with healthy sleep habits.
Researchers often recommend supporting sleep with:
• Consistent bedtime and wake time
• Reducing blue light exposure before bed
• Limiting caffeine later in the day
• Maintaining a cool, dark sleep environment
• Managing stress levels and evening screen time
Improving these habits can help support natural circadian rhythm signaling and enhance sleep quality.
Injection Technique (Subcutaneous)
Before injecting:
• Wash hands
• Clean vial stopper
• Clean injection site
Injection steps:
Pinch a small fold of skin
Insert needle at 45–90° angle
Inject slowly
Remove needle straight out
Dispose in sharps container
Rotate injection sites regularly (abdomen, thighs, or upper arms).
Disclaimer:
All peptide products sold on this website are for research, laboratory, and educational purposes only. They are not approved by the FDA or Health Canada, are not intended for human consumption, and should not be used for medical, cosmetic, or therapeutic purposes unless specifically prescribed by a licensed healthcare professional.
The information provided on this site is for informational and educational purposes only and does not constitute medical advice. Product descriptions, protocols, or references are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before beginning any new protocol, supplement, or treatment.
By purchasing from this website, you acknowledge and agree to use these products responsibly and in accordance with all applicable laws and guidelines.