DSIP

Also known as: Delta Sleep Inducing Peptide

Nootropic & Mood Peptides

Sleep-regulating neuropeptide

Reconstitution calculator

What is DSIP?

DSIP, or Delta Sleep-Inducing Peptide, is a neuropeptide that plays a crucial role in regulating sleep patterns. Identified in the 1970s, DSIP is primarily known for its ability to promote deep sleep and enhance sleep quality. This peptide is categorized under nootropic and mood peptides, making it a focal point of interest for researchers exploring sleep disorders and cognitive enhancement.

Research Uses

Research on DSIP has revealed several promising applications, particularly in the following areas:

  • Sleep Regulation: DSIP is believed to facilitate the onset of sleep and maintain deeper sleep stages, making it a potential treatment for insomnia and other sleep-related disorders.
  • Stress Reduction: Studies suggest that DSIP may help mitigate the effects of stress, contributing to improved mood and emotional stability.
  • Pain Management: Some research indicates that DSIP may have analgesic properties, potentially aiding in pain relief during sleep.

Effects

The effects of DSIP are primarily linked to its role in sleep regulation and overall well-being. Key effects include:

  • Enhanced Sleep Quality: Users report deeper and more restorative sleep, which can lead to improved cognitive function and mood.
  • Reduced Sleep Latency: DSIP may help decrease the time it takes to fall asleep, making it beneficial for those with sleep onset issues.
  • Improved Stress Resilience: By promoting relaxation and reducing anxiety, DSIP may enhance the body's ability to cope with stressors.

Typical Applications

DSIP is typically explored in various applications, including:

  • Clinical Research: Investigating its potential as a treatment for sleep disorders and stress-related conditions.
  • Nootropic Formulations: Incorporating DSIP into supplements aimed at enhancing cognitive performance and mood stability.

In summary, DSIP is a significant peptide in the realm of sleep regulation and mood enhancement. Ongoing research continues to uncover its potential benefits, making it a valuable subject for those interested in neuropeptides and their applications.

Last updated: Feb 25, 2026

Browse all Nootropic & Mood Peptides or work out reconstitution math with the peptide reconstitution calculator.

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USD offers ranked by price per mg; offers in other currencies are listed separately below

Cheapest DSIP price per mg

Peptide price index

Catalog facts for published stores selling DSIP. Research-use products only.
StorePriceSizePer mgStockCOAShippingLast checked
Favicon of PeptauraPeptaura$13.955 mg$2.79/mgIn stockYesIntlOct 28, 2026
Favicon of Eros PeptidesEros Peptides$17.005 mg$3.40/mgIn stock——Oct 28, 2026
Favicon of NextechLabsNextechLabs$45.0010 mg$4.50/mgIn stock——Oct 28, 2026
BioGenix Peptides$55.0010 mg$5.50/mgIn stock—USOct 28, 2026
Favicon of Arcane PeptidesArcane Peptides$35.005 mg$7.00/mgIn stockYesUSOct 28, 2026
Favicon of Southern AminosSouthern Aminos$36.005 mg$7.20/mgIn stock—AU, CA, Intl, USOct 28, 2026
Favicon of Peptide ProsPeptide Pros$39.505 mg$7.90/mgIn stockYesUS, EUOct 28, 2026
Favicon of TydesTydes$39.995 mg$8.00/mgIn stock—USOct 28, 2026
Favicon of Core PeptidesCore Peptides$41.005 mg$8.20/mgIn stockYesUSOct 28, 2026
Favicon of Pharma Grade PeptidesPharma Grade Peptides$44.995 mg$9.00/mgIn stock—USOct 28, 2026
AED offers
NOVA Labs UAEAED 380.0010 mgAED 38.00/mgIn stockYesMEOct 28, 2026
AUD offers
Favicon of Ascend PeptidesAscend PeptidesA$55.955 mgA$11.19/mgIn stockYesAUOct 28, 2026
EUR offers
Peptiva€55.2510 mg€5.53/mgIn stockYesEUOct 28, 2026
GBP offers
Precision Peptides£15.005 mg£3.00/mgIn stock——Oct 28, 2026

Research-use catalog facts from published directory listings. Missing fields show as an em dash. This is not a ranking, rating, or medical recommendation.

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