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ToolsCompareKPV vs DSIP

KPV vs DSIP

Side-by-side comparison of key properties, dosing, and research.

Immune SupportRecovery & Repair
KPV
Sleep OptimizationCognitive Enhancement
DSIP
Summary
KPV is a naturally occurring anti-inflammatory tripeptide derived from the C-terminal of alpha-MSH. It powerfully suppresses intestinal and systemic inflammation via melanocortin receptors, making it valuable for IBD, gut healing, and wound repair.
DSIP is an endogenous neuropeptide originally isolated from rabbit cerebrospinal fluid that induces delta-wave (deep) sleep. It also modulates stress response, cortisol regulation, and LH secretion, making it valuable for sleep optimization and stress management.
Half-Life
Short half-life (~15–30 minutes), but effects persist longer due to receptor-level anti-inflammatory cascades
~30–60 minutes; however downstream sleep effects last 4–6 hours
Admin Route
Oral, SubQ, Topical
SubQ, IV, Intranasal
Research
Typical Dose
500 mcg – 1 mg
100–400 mcg
Frequency
Once to twice daily
Once nightly
Key Benefits
  • Reduces intestinal inflammation (IBD, Crohn's, colitis)
  • Promotes gut mucosal healing and barrier integrity
  • Accelerates wound healing topically
  • Suppresses systemic inflammatory cytokines
  • Antimicrobial properties against pathogens
  • Reduces neuroinflammation when administered systemically
  • May improve symptoms of inflammatory skin conditions
  • Induces and deepens delta-wave (slow-wave) sleep
  • Reduces cortisol and normalizes HPA axis
  • Improves sleep quality in insomnia patients
  • Anti-stress and anxiolytic effects
  • May improve opiate/alcohol withdrawal symptoms
  • Analgesic properties through opioid modulation
  • Antioxidant and neuroprotective effects
Side Effects
  • Generally very well tolerated
  • Mild injection site reactions (SC)
  • Rare: transient flushing
  • Generally well tolerated
  • Mild grogginess next morning at higher doses
  • Rare: hypotension
  • Potential for altered dream patterns
Stacks With