DSIP

t½ 15 minutes
Delta Sleep-Inducing Peptide

A neuropeptide studied for its role in promoting deep, restorative (delta wave) sleep.

Dosing Ranges

Low

Starting dose

1 mcg/kg

Standard

Standard dose

2.5 mcg/kg

High

Aggressive dose

5 mcg/kg

Doses are in mcg per kg of body weight. Use the Dosage Calculator to get your exact dose.

Protocol Details

Frequency

1x daily before bed

Cycle Length

2–4 weeks

Administration

Subcutaneous or intranasal

Research Notes

  • 1Very short half-life; administer 30 minutes before sleep.
  • 2May help normalize disrupted sleep patterns.
  • 3Research is limited; mechanism not fully understood.

Common Vial Sizes

2 mg5 mg

Calculate your dose

Enter your body weight to get your exact dose in mcg for DSIP.

Open Dosage Calculator

More tools

Reconstitution

BAC water + injection volume

Half-Life Visualizer

Concentration curve over time

Syringe Converter

IU ↔ mL across syringe types

Where to source peptides

Research Use Only

Apollo Peptides

High-purity peptides, COA on every batch

20% commission

Peptide Sciences

US-based, 98%+ purity, fast shipping

Limitless Life Nootropics

Wide catalog, quantity discounts

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For informational and research tracking purposes only. Not medical advice. Always consult a qualified healthcare professional before starting any peptide protocol.

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