LABORATORY RESEARCH MATERIAL
DSIP
10 mg per vial · 10-vial pack
$30.11 / vial equivalent$301.07 per 10-vial pack
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For laboratory research only. Not for injection, ingestion, clinical treatment, or veterinary use.
SUPPLIED QUANTITY & FORMAT
Vial quantity, not a dosing schedule.
This listing supplies 10 mg per vial, with 10 vials per pack. The labeled quantity describes the material supplied; it is not a recommended dose or a prepared-solution concentration. No human or animal dosing instructions are provided.
Freeze-dried powder
The supplier describes the material as lyophilized, or freeze-dried, powder. Lyophilization removes water from a frozen preparation. The dry vial is not a ready-to-use liquid, and a labeled mass does not specify a final concentration. Follow the batch-specific technical documentation for laboratory handling and storage. Freeze-drying alone does not establish purity, sterility, or shelf life; review the supplier’s batch documentation.
COMPOUND OVERVIEW
What is DSIP?
Delta sleep-inducing peptide, a nonapeptide originally characterized in sleep-related experimental research. Its name describes its research history, not a guaranteed effect.
THE SCIENTIFIC QUESTIONS
What is being researched?
Investigations have measured electroencephalographic patterns and sleep-related endpoints. An early controlled human study involved only six volunteers, illustrating the limited scale of some often-cited work.
Research possibilities
DSIP remains of interest for examining how peptide signals relate to sleep physiology. Reproducibility, mechanism, and the connection between electrophysiological endpoints and functional outcomes remain important questions.
How to interpret the evidence
Small historical studies cannot establish a reliable sleep benefit or safe use of this product. No administration or sleep-treatment guidance is provided.
These summaries describe published work on compounds or related materials. They are not test results for the product sold here. Reported research outcomes are not guaranteed product benefits.
Supplier and batch documentation
Peptide Express resells third-party materials in wholesale packs, fulfilled by third-party suppliers. Ask for the current certificate of analysis, composition, identity testing, and handling documentation for the actual batch. Supplier-reported testing has not been independently verified here.
Research references
Sources reviewed October 21, 2026. References are provided for research context and do not establish equivalence of supplier materials to study materials.
Research-use disclaimer
This product is not for human or animal consumption. It is offered exclusively as a laboratory research material. The information on this page is educational and does not provide medical, veterinary, dosing, or administration advice.
Certificates of analysis
Browse the report library. A report for this exact product and supplied batch has not been linked here; contact our team for availability.
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