DSIP
ResearchDelta Sleep-Inducing Peptide, discovered in 1974. Researched for improving sleep quality, particularly delta wave (deep) sleep and REM sleep.
SleepRecovery
Half Life
~30 minutes
Time to Results
1-2 weeks
Administration
SubQ injection, Nasal spray
🐾 Griffin's Research Scorecard
Research Strength
Human Data
Animal Data
Long-Term Data
Beginner Friendly
Storage Difficulty
Injection FrequencyBefore bed as needed
Cost$$$
🐾 Griffin Says...
Sleep is when your body repairs itself, so a peptide that improves deep sleep quality is worth paying attention to. DSIP has shown promise for normalizing sleep cycles and even reducing narcolepsy symptoms. Also being explored for withdrawal support.
Benefits
- Improved deep sleep
- Better REM sleep
- Sleep cycle normalization
- Potential addiction withdrawal support
Best For
- Sleep optimization research
- Insomnia research
- Recovery
Body Systems
Nervous SystemEndocrine
Mechanisms of Action
- Interacts with NMDA receptors
- Modulates alpha 1-adrenergic receptors
- MAPK pathway involvement
- Increases delta brain wave activity
Side Effects
| Effect | Frequency | Severity |
|---|---|---|
| Morning grogginess | Uncommon | Mild |
| Vivid dreams | Uncommon | Mild |
Contraindications
None well established
Peptides discussed here are for research purposes only. Nothing on this page is medical advice. Always consult a qualified professional before making health decisions.
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