DSIP Side Effects: What Studies and Users Report
What FDA labels and clinical studies report for DSIP, how strong that evidence is, and what is still unknown.
Side effects reported in studies
Side effects reported in published studies, strongest design first. Frequencies are quoted as the source gives them; animal results are labelled.
| Side effect | How common | Study type | Source |
|---|---|---|---|
| No side effects reported“The compound was well-tolerated and no psychologic, physiologic, or biochemical side effects were observed.” | Frequency not stated | Human controlled trialn = 6 | International journal of clinical pharmacology, therapy, and toxicology 1981, PMID 6895513 |
What is not known
- How common each effect is at the doses people use outside of studies.
- Effects that take longer to appear than the length of the published studies.
- How DSIP interacts with other medicines and supplements.
- Whether research-grade products, which are not checked by the FDA, behave like the material used in studies.
When to get medical help
Get urgent care for: trouble breathing, swelling of the face or throat, a widespread rash, severe or lasting stomach pain, fainting, or an injection site that becomes hot, red and spreading.
This is not a complete list. A doctor or pharmacist can help you judge whether a symptom is related.
Common questions
What are the side effects of DSIP?
Studies we summarise reported no side effects reported. The table on this page gives how often each happened and links each source.
Is DSIP safe?
Its safety has not been established by an FDA review. DSIP is not FDA approved for any use. Research-chemical products are not checked for purity or dose.
More on DSIP
Sources
- 1Acute and delayed effects of DSIP (delta sleep-inducing peptide) on human sleep behavior.International journal of clinical pharmacology, therapy, and toxicology · 1981PMID 6895513Accessed 2 Oct 2026
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