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DSIP, 5mg
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide studied for its role in promoting deep, restorative sleep and regulating circadian rhythms. It may also help modulate stress, reduce cortisol levels, and support nervous system recovery. Research has explored its potential use in improving sleep quality, managing anxiety, and enhancing overall recovery.
Quantity: 1
All peptides arrive in powdered form for stability.
Third-Party Verified Purity
Each batch is tested and certified to meet or exceed 99% purity standards.
Made in the USA
Produced in United States WHO/GMP and ISO 9001:2015 certified facilities.
Rigorous Quality Control
Double-tested to ensure the highest quality for the most effective research.
What is DSIP?
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide originally isolated from the brain and studied for its role in sleep regulation and stress modulation. It is believed to promote restorative sleep by influencing circadian rhythms and interacting with neurotransmitter systems like GABA and serotonin. Research has also explored DSIP’s potential effects on cortisol balance, pain perception, and neuroprotection—making it of interest in areas such as sleep disorders, stress recovery, and nervous system health.
Potential Benefits Shown in Studies
- Supports deeper, more restorative sleep by promoting delta wave activity
- Helps regulate circadian rhythm and sleep-wake cycles
- May reduce stress-related cortisol elevations
- Potential anxiolytic (anti-anxiety) effects via neurotransmitter modulation
- May improve resilience to physical and emotional stress
- Shown to influence pain perception and discomfort tolerance
- Explored for neuroprotective and antioxidant effects in brain tissue
- May support recovery and improve sleep quality during high physical demand
Mechanisms of Action
- Delta Wave Promotion: Enhances slow-wave (delta) sleep phases associated with deep rest and recovery
- Cortisol Modulation: May downregulate excess cortisol during stress via hypothalamic pathways
- Neurotransmitter Interaction: Influences GABA, serotonin, and NMDA receptor systems involved in sleep and mood
- Endocrine Regulation: Affects secretion of hormones like luteinizing hormone (LH) and growth hormone (GH) during sleep
- Circadian Synchronization: Helps align internal biological clocks through hypothalamic interaction
- Pain Threshold Influence: Shown to raise tolerance to discomfort in experimental models
Molecular Structure of DSIP
Sequence
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Molecular Properties
Certificate of Analysis
Lot: 260210DSP01 - 5mg
DSIP Research Highlights
Studies have shown cases of DSIP helping with improving sleep and insomnia
Source: Pubmed