Delta Sleep-Inducing Peptide — deep sleep support.
Sleep
Your Dosing Math
10 units = 250 mcg
5 mg vial reconstituted with 2 mL bacteriostatic water
Purpose
Sleep
Route
SubQ
Vial
5 mg
Dose
250 mcg
1 What It Does
DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide associated with promoting deep, slow-wave sleep. It's used to improve sleep quality and onset, and may help modulate stress and the body's response to it.
+Deep slow-wave sleep+Improved sleep onset+Stress modulation+Non-sedative mechanism+Recovery support
2 Typical Protocol
Recommended dose
250 mcg per dose
Frequency
5 days on, 2 days off
Timing
1–3 hours before bed
Duration
8 weeks on, 4 weeks off
Timing matters
DSIP is dosed 1–3 hours before bed. Effects on sleep architecture can be subtle and build over a few nights rather than acting like a sedative.
3 Reconstitution & Draw
Based on a 5 mg vial reconstituted with 2 mL BAC water. Draw to the units shown on a U-100 insulin syringe.
5 mg vial · 2 mL water · 250 mcg dose
BAC water added
Concentration
Draw for 250 mcg
2 mL
2500 mcg/mL
10 units
3 mL
1666 mcg/mL
15 units
Note
—
5 mg vial = twenty 250 mcg doses
U-100 syringe: 100 units = 1 mL. The standard protocol uses 2 mL water for a 10-unit dose.
Dosing
A 5 mg vial at 2 mL provides twenty 250 mcg doses.
4 Storage & Handling
Before mixing
Store lyophilized, cool & dark
After mixing
Refrigerate, use within 90 days
Reconstitute with
Bacteriostatic water
Handling
Inject slowly down vial wall, swirl — don't shake
5 Where to Source
Trusted vendors with DPRO discount codes applied at checkout.
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Disclaimer
This cheat sheet is for educational and informational purposes only. It is not medical advice, not a prescription, and does not establish a doctor-patient relationship. Dosing ranges reflect commonly-cited figures and individual protocols vary. Many peptides are sold for research purposes only and may not be approved for human use. Consult a licensed physician before starting.