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DSIP

Delta sleep-inducing peptide — the sleep-architecture compound. 5mg.

For research use only · not for human consumption

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DSIP – 10mg
$45.99✓ In stock
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Independent research on DSIP. Our sister publication Peptides Uncaged maintains a plain-English research guide covering mechanism, the published literature, and how vendors are scored on purity and COA transparency. It is written independently of any lab. How to read a COA is worth ten minutes before your first order.
The research

What DSIP is being studied for

DSIP is a well-known neuromodulator and natural somnogenic nonapeptide with many other physiological functions. It is typically found in the brain and easily passes the blood-brain barrier. It is mainly prescribed for the treatment of pain condition, alcohol and opioid withdrawal, CRH and stress related symptoms, low testosterone (via stimulation of LH), and even sometimes as an antioxidant and anti-oncogenic protein.

It has been discovered and heavily studied for over 40 years, yet, the mechanism of action is still complex and not well organized. The results of studies of DSIP and its analogues over a period of 30 years since its discovery enable one to state with confidence that DSIP is a unique member of the family of peptide neuromodulators.

It exhibits a pronounced stress protective action and decreases stress-induced metabolic and functional disorders in human and animal organisms exposed to a variety of stresses. Some of the effects of the peptide are accomplished through the modulating action on central regulatory processes, owing to the systemic antioxidant action, the modulating influence on the activity of GABAergic, glutamatergic, and other neuronal systems.

It also works on the expression of early response genes in brain structures, and on the activity of biosynthetic and proteolytic processes. DSIP COA.

Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.

Common questions

DSIP — FAQ

What is DSIP?

Delta sleep-inducing peptide — the sleep-architecture compound. 5mg.

What formats does DSIP come in?

ZestyRat Research supplies DSIP as vial. Available options: Single unit at $60.

Is there a certificate of analysis for DSIP?

Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.

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Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.

Speed
ZestyRat states orders placed before 3pm ET ship the same day; their shipping policy commits to the next business day. USPS Priority or UPS, 1-3 business days.
Testing
Independently tested, 99%+ purity, per ZestyRat's own published standard.
Tracking
Tracking on every order, in plain packaging with no external labelling. All 50 US states, DC and US territories — they do not ship internationally.
Price
Consistently at or under the market on the compounds researchers buy most.
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How we review suppliers

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Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.

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