Book chapter· 2020
Delta-Sleep-Inducing Peptide and its Derivatives
Biology of Sleep Substances
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Limited / uncertainNot FDA-approved
DSIP
Delta sleep-inducing nonapeptide
Also indexed as: Delta Sleep Inducing Peptide
What this evidence does not tell us
A historical book chapter is background literature, not modern independently replicated evidence of insomnia treatment.
Terms on this page
Unfamiliar word? Open this panel for simple explanations, right here.
7 glossary terms used in this profile
Terms on this page
Unfamiliar word? Open this panel for simple explanations, right here.
7 glossary terms used in this profile
Select a word to see its meaning. You can keep more than one definition open.
Definitions explain the words—not whether a molecule works or is safe. Research education only, not medical advice.
Overview
DSIP stands for delta sleep-inducing peptide, a nine-amino-acid research peptide also called emideltide. Its historical name describes a research hypothesis, not an established effect on human sleep.
Mechanism of action
Sleep / neuropeptide signaling
Historical experiments explore sleep- and stress-related neuropeptide signaling. A single established receptor mechanism that explains reliable human sleep benefits has not been demonstrated.
A biological pathway describes a proposed or observed interaction—not necessarily a demonstrated health outcome.
Decode the terminology in our glossaryScientific evidence
How strong is the evidence?
Not enough reliable evidence
- Limited evidenceCurrent category
- Early research
- Human research
- Human outcomes
There is too little dependable or verified research here to draw a useful conclusion about benefit in people.
For this research: A historical book chapter is background literature, not modern independently replicated evidence of insomnia treatment.
An editorial guide—not a validated score, a percentage, a safety rating or an approval badge. Regulatory status is separate. More research does not mean fewer risks.
Cell studies
Mechanistic laboratory evidence is not separately assessed in this selected-source summary; see references and their study types.
Animal experiments
Animal evidence is not separately assessed here. Findings in animals must not be interpreted as demonstrated human benefit.
Human observational studies
Associations, biomarker studies and anecdotes cannot establish treatment causality; no observational result is used here to infer clinical effectiveness.
Human clinical trials
Reliable, independently replicated human outcome evidence is not established by the selected sources in this edition.
Regulatory evidence
No FDA-approved finished drug for this molecule is identified in this edition. Investigational use, published research or compounding does not establish FDA approval.
Potential research applications
Historical sleep architecture and stress-response hypotheses.
These describe scientific questions, not prescribing recommendations. A research grouping does not establish combination safety or clinical effectiveness.
Explore research by health goalSafety considerations
FDA identifies inadequate safety information and possible immunogenicity and impurity risks. Effects with sedatives and other neuroactive drugs are insufficiently characterized.
This is not an exhaustive safety or contraindication list. An absence of reported harm is not proof of safety. Pregnancy, breastfeeding, cancer history, endocrine disease and concurrent medicines can materially change risk. Unregulated preparations add identity, contamination and sterility risks.
Read FDA’s compounding safety informationRegulatory status · United States
Not FDA-approved
No FDA-approved finished drug for this molecule is identified in this edition. Investigational use, published research or compounding does not establish FDA approval.
Regulatory status and evidence strength are different. A nomination for compounding, a clinical-trial registration or a “research use only” label is not approval. International rules vary; consult the current regulator and product label.
Selected literature & source transparency
Matched bibliographic records confirm a publication’s identity, not the validity of every claim. Selected sources are not a systematic literature review.
Continue your own source search
These open search results, not additional verified citations. Trial registration is not evidence that a treatment works.
Three questions worth bringing to your clinician
- Which human outcomes—not just biomarkers—support this claim?
- What established options address my actual health concern?
- What do my medical history and current medicines change about the risks?
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