DSIP Reference Guide

Compound Reference Overview

Field Value
Name Delta Sleep-Inducing Peptide (DSIP)
Reference Code DSIP
Category Cognitive / Sleep Regulation Peptide
Example Strength 5 mg vial (varies by manufacturer)
Reference Range 100–300 mcg nightly
Frequency Once daily at bedtime
Key Safety Warning May cause morning grogginess. Use caution in severe depression. Not FDA-approved.

Mechanism of Action (Educational)

Delta Sleep-Inducing Peptide (DSIP) is a neuropeptide first isolated from rabbit cerebral venous blood. It has been associated with modulation of delta-wave sleep (deep sleep).

Experimental research suggests DSIP may influence hypothalamic-pituitary-adrenal (HPA) axis activity, modulate cortisol secretion, and impact stress and pain pathways. Its precise physiologic role remains incompletely characterized.

Indications (Literature / Off-Label)

  • Insomnia
  • Sleep quality improvement
  • Stress and cortisol regulation
  • Pain modulation research

Administration (Literature)

Parameter Details
Route Subcutaneous or intramuscular
Frequency Once nightly
Injection Sites Abdomen, thigh, or deltoid
Timing 30–60 minutes before bedtime

Titration Schedule (Literature)

  • Weeks 1–2: 100 mcg at bedtime
  • Weeks 3+: 200–300 mcg nightly based on response

Reduce dose if morning grogginess occurs.

Pharmacokinetics (Literature)

  • Approximate onset: ~25 minutes
  • Sleep effects often observed the same night
  • Short plasma half-life; functional effects may outlast measurable levels

Reconstitution & Concentration (Mathematical Illustration Only)

Parameter Value
Diluent Bacteriostatic water (example only)
Reconstitution Volume 2 mL (example)
Resulting Concentration 2.5 mg/mL (2500 mcg/mL)
Stability 21–28 days refrigerated (varies by formulation)

Reconstitution Math Example

  • 5 mg ÷ 2 mL = 2.5 mg/mL
  • 0.04 mL = 100 mcg
  • 0.08 mL = 200 mcg
  • 0.12 mL = 300 mcg

Provided strictly for arithmetic reference.

Mathematical Calculation Tool

The calculator below allows concentration and volume calculations based on vial strength and dilution volume. This tool is provided strictly for mathematical reference.

Peptide Reconstitution Calculator

For Educational & Professional Reference Only

⚠️ This is a mathematical reference tool only. No medical or dosing advice is provided.

Safety & Contraindications (Summary)

Contraindications

  • Pregnancy or breastfeeding
  • Severe depression

Drug Interactions

  • Other sleep aids (moderate): additive sedation

Adverse Events

  • Morning grogginess
  • Headache
  • Vivid dreams

Serious Risks

  • Rare in available literature

Monitoring (Literature)

  • Sleep quality
  • Daytime alertness
  • Mood stability

Disclaimer

DSIP is not FDA-approved. This content is provided strictly for educational and professional reference purposes. All clinical decisions must be made by a licensed healthcare professional.

Reference Sources