SaleStock clearance - up to 55% off. Shop now|Full product catalog is available after authentication authenticate here!
Free US shipping for orders above $200

All products on this site are intended for research and development purposes only and are not meant for human consumption of any kind. The statements made within this website have not been evaluated by the U.S. Food and Drug Administration (FDA). Neither the statements nor the products offered by this company are intended to diagnose, treat, cure, or prevent any disease.

Popular

High Purity BadgeMade in USA BadgeThird Party Tested BadgeAdvanced Purity Analysis Badge
Product Image 1

DSIP

Trusted by customers with 4.8/5 average rating.

Product information

$49.99

Product description

Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring neuromodulator that has been extensively studied for its potential therapeutic applications. DSIP peptide, an endogenous compound originally isolated from rabbit brain tissue, has been shown to promote slow-wave sleep, regulate circadian rhythms, and support multiple physiological processes within the central nervous system, endocrine system, and immune function DSIP has garnered significant attention from the scientific community due to its promising role in sleep disorders, stress management, and potential neuroprotective properties. Commonly supplied as DSIP 5mg, this research peptide requires reconstitution before use.

Size:

5mg

Research Spray Kit$43.99

DSIP (5mg)

$49.99

Research Spray Kit$43.99

Ships tomorrow morning if ordered within 7 hrs 35 min.

Free FedEx 2Day® on orders $200+

Free FedEx Standard Overnight® on orders $500+

Third party tested

  • Buy 3+ for $47.49 each and save 5%
  • Buy 5+ for $44.99 each and save 10%
  • Buy 10+ for $42.49 each and save 15%
FREE GIFT!

Bacteriostatic Water

For every $400 you spend, get 1 FREE bottle of Bacteriostatic Water to reconstitute your peptides.

IN-VITRO RESEARCH ONLY — NOT FOR HUMAN USE

podcast man

Peptides. Deep Dive

Research-based Podcast

DSIP

Members only

Listen

Introduction to Peptides

How peptides work

Rated: 4.8/5

An average rating of 4.8/5 from verified customer feedback

Advanced Laboratory Testing

HPLS
Testing
Endotoxin
Assay
TYMC
Test
TAMC
Test
Heavy Metal
Screening

Table of Contents

  1. Characteristics
  2. How does DSIP work?
  3. Benefits
  4. Side Effects
  5. Summary
  6. References
  7. Certificate of Analysis (COA)
  8. Resource

Characteristics

Molecular Formula

C35H48N10O15

CAS

62568-57-4

Molar Mass

1397.8 g/mol

Chemical Formula

Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Amino Acid Sequence

Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Synonyms

Delta Sleep-Inducing Peptide, DSIP, Deltaran, Emideltide

Solubility

Water-soluble

Organoleptic Profile

White to off-white powder

Composition

Lyophilized powder - requires reconstitution

How does DSIP work?

DSIP peptide exerts its effects through interactions with specific receptors in the brain and peripheral tissues. Although the precise mechanisms of action of Delta Sleep-Inducing Peptide (DSIP) are not fully understood, research suggests that DSIP peptide modulates multiple neurotransmitter systems, including glutamate, GABA, and serotonin. By influencing these neurotransmitters, peptide DSIP can promote slow-wave sleep, regulate sleep-wake cycles, and modulate stress responses. Additionally, peptide DSIP has been shown to interact with the hypothalamic-pituitary-adrenal (HPA) axis, which plays a crucial role in stress adaptation and immune function.

Benefits

  • Promotes slow-wave sleep: DSIP peptide has been demonstrated to increase the duration and quality of slow-wave sleep, which is essential for physical and mental restoration.
  • Regulates circadian rhythms: Studies suggest that Delta Sleep-Inducing Peptide (DSIP) plays a role in synchronizing circadian rhythms, potentially benefiting individuals with sleep disorders or jet lag.
  • Stress management: DSIP has been shown to modulate the stress response by influencing the HPA axis, which may help in reducing the negative effects of chronic stress.
  • Neuroprotective properties: Some research indicates that DSIP peptide benefits may possess neuroprotective properties, potentially offering therapeutic benefits in neurodegenerative disorders.
  • Immunomodulatory effects: DSIP has been reported to modulate immune function, which may have implications for various immune-related disorders.
     

Side Effects

DSIP peptide is generally well-tolerated, and side effects are rare when used at recommended doses. However, some potential side effects may include:

  • Headache
  • Dizziness
  • Gastrointestinal discomfort
  • Allergic reactions (rare)

Summary

Delta Sleep-Inducing Peptide (DSIP) is a promising neuromodulator with growing research interest in sleep regulation, stress management, and neuroprotection. Through its interaction with key neurotransmitter systems and the hypothalamic-pituitary-adrenal (HPA) axis, DSIP peptide supports slow-wave sleep activity, helps regulate circadian rhythms, and modulates physiological stress responses. While current studies highlight several DSIP peptide benefits, further research is required to fully clarify its mechanisms of action and long-term safety profile. As a research peptide, peptide DSIP continues to offer valuable opportunities for advancing scientific understanding of sleep physiology, stress adaptation, and neurological function.

Resource

All products on this site are for research and development use only. Products are not for human consumption of any kind. The statements made on this website have not been evaluated by the US Food and Drug Administration....
Exclusive content
10% discount included

Free Peptide Research Ebook

Become a member and receive your free copy of our exclusive Peptides eBook.

Why become a member?

  • Full access to research peptide catalog

  • Tips on scientific peptide experimentation

  • Free ebook on peptide research

  • 10% off your next purchase

  • Blogs and podcasts on peptide science

Research Peptides Supported by Verifiable Testing

Power Peptides™ is more than just a U.S. supplier of research peptides. We are helping to power the next wave of peptide research by providing peptides that support our clients' work.

Consistent Quality Standards

Our internal processes and meticulous material sourcing practices drive consistency. Our peptides meet rigorous internal quality standards.

Independently Verified

Every product undergoes extensive testing, both in-house and through independent, third-party laboratories.

Fast Shipping & Support

We provide fast and reliable shipping, using established couriers and high-quality packaging materials. This helps to ensure that your peptides arrive promptly and in optimal condition.