DSIP calculator
This is a research reference, not a product for sale or a dosing recommendation. No amount is selected for DSIP. A listed name does not mean it is supplied in a vial or should be injected.
About DSIP
Delta sleep-inducing peptide (DSIP) is a short peptide first reported in animal research and later examined for possible effects on sleep and neurophysiology. Early human experiments were small and produced observations that do not establish a consistent or clinically useful sleep effect. Its biological target and the basis of the proposed sleep association remain unresolved, a limitation emphasized in later reviews. DSIP is investigational, not an approved sleep medicine, and claims about its function require caution.
At a glance
- Class
- Short neuropeptide, conventionally described as a nonapeptide (nine amino acids).
- Studied mechanism
- Proposed sleep-related activity has been investigated, but a definitive endogenous target or receptor has not been established.
- Evidence context
- The literature includes small, older human sleep experiments; a later review describes the relationship between DSIP and sleep as unresolved.
Blank arithmetic calculator
For independently verified inputs, concentration equals entered vial amount in mg divided by added liquid in mL. Entered requested mg divided by concentration gives mL; multiplying mL by the actual syringe markings per mL gives units. Enable JavaScript to use the calculator. This math does not establish that a compound is suitable for injection.
Common questions
Does DSIP have a confirmed sleep mechanism?
No definitive receptor or mechanism linking DSIP to sleep has been established. A later review characterizes the proposed sleep-factor role as weakly documented and unresolved.
What do human studies of DSIP show?
Small historical studies examined sleep and physiological measures in people, but they do not establish a reliable clinical effect. DSIP is not an approved sleep medicine.
Research & references
- Effects of DSIP in man: Multifunctional psychophysiological properties besides induction of natural sleep
- Delta sleep-inducing peptide (DSIP): a still unresolved riddle
- Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients. A double-blind study
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