DSIP Research Reference

Catalog classification, reference sizes, lab math links, and source-backed data. Educational use only — not medical advice.

Researched for: sleep architecture and neuropeptide signaling

Neuro Research peptide Lyophilized verified

Also known as: Delta sleep-inducing peptide

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Quick Facts

Reference Sizes

5 mg, 10 mg

Calculator

Preset available

Storage

Lyophilized: store at -20 deg C. After reconstitution: refrigerate 2-8 deg C; verify beyond-use timing against source COA.

Solubility

Supplier and salt-form dependent; no approved formulation or universal reconstitution standard exists

Catalog Description

DSIP is a synthetic nonapeptide also referred to as emideltide. Older small human studies used intravenous administration including a 25 nmol/kg slow infusion; current gray-market subcutaneous microgram schedules have not been validated in controlled trials. FDA reviewed DSIP-related bulk substances in July 2026 but advisory review is not drug approval.

Catalog descriptions reflect research context only. Not a medical claim or treatment recommendation.

Research Profile

Half-Life

Not reliably established in human plasma

Onset

Sleep pressure was reported during or shortly after IV infusion in a six-volunteer study; reproducibility is uncertain

Administration Routes (Research)

IV (published human studies)SC (community practice only)

Reported Research Effects

Sleep-pressure and sleep-architecture signals in small older studies
Findings are inconsistent and unresolved
No established modern clinical efficacy

Reported Research Side Effects

Short-term IV study reported no major adverse findings in six volunteers
Modern SC safety and immunogenicity are unknown

Data source: Older controlled human studies, 2026 FDA briefing materials, current vendors, and community context

Reflects preclinical/research literature context only. Not a medical claim, dosing instruction, or treatment recommendation.

Research Protocols Reported in the Literature

25 nmol/kg as a slow morning infusion [IV; Single controlled session; Morning]Source: controlled human study PMID 6895513
Ten injections with dose details not established from the abstract [IV; Open clinical series; Serial injections]Source: insomnia study PMID 6391926

Research Interactions

Flagged Avoid / Caution Combinations (Research)

Sedatives or other sleep-active compounds in unmonitored research

Reflects patterns reported in research/community literature only. Not a safety guarantee, medical advice, or interaction warning for human use.

Research Notes

The four duplicated SC protocols were removed because they came from internal folklore rather than trials. Current vendors commonly sell 5 mg and 10 mg vials. Reddit experiences are mixed and remain anecdotal.

Supplementary research context only. Not medical advice or a treatment recommendation.

Sources

Acute and delayed effects of DSIP on human sleep — PubMed (NIH)
https://pubmed.ncbi.nlm.nih.gov/6895513/

A clinical trial with DSIP — PubMed (NIH)
https://pubmed.ncbi.nlm.nih.gov/6391926/

July 2026 FDA advisory meeting materials — U.S. Food and Drug Administration
https://www.fda.gov/advisory-committees/advisory-committee-calendar/july-23-24-2026-meeting-pharmacy-compounding-advisory-committee-07232026

Suggest a community source

Found a relevant Reddit or forum thread about this compound? Suggest it below. Every suggestion is reviewed by an editor before it appears -- nothing is published automatically.

Related Research Tools

Reconstitution CalculatorConcentration, draw volume, per-unit amounts Unit Convertermg, mcg, mL, units conversion Compound CompareSide-by-side comparison tool Cost CalculatorCost per mg, mcg, per-draw

Where to Source DSIP

The following are third-party vendor links for this compound, provided for reference only. Some may be affiliate links, and prices/coupons are entered manually and may not always reflect the vendor's current listing. No affiliation, endorsement, or product claim is implied. Verify price, coupon validity, and product specifications directly on the vendor's site before purchase.

COA verified

DSIP

DSIP 5mg DSIP 5mg — Full 10-Vial Kit

Hacker Peptides

In stock

COA Batch A2DP50925

$25.00 $17.50

-30%

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Third-party links — not affiliated with this site. Not a recommendation for human use. Research compounds are for laboratory and educational use only.

Research Use Only. All content is for educational and research reference only. Not medical advice, a treatment recommendation, or guidance on human use. Compounds are not FDA-approved drugs unless specifically noted.