Skip to content
PhysicianSign InCart
Sleep & Stress Management

DSIP

Delta sleep-inducing peptide studied for potential effects on sleep regulation and stress response.

Sleep-regulation researchStress-response studies
DSIP vial
How it works in the body
Human anatomy reference
Brain
Nervous System
RESEARCH USE ONLYRESEARCH PEPTIDE

Vial concentration

DSIP

5 mg
Available following assessment

This is a clinician-reviewed research peptide. Pricing is provided as part of an approved, personalized plan after your assessment is reviewed.

REGENEXA ASSESSMENT

Not sure where to start?

Discover what may fit your goals — a short, personalized Regenexa Assessment.

Take Your Assessment
  • 🔒 Secure & encrypted checkout
  • 📦 Fast, discreet worldwide shipping
  • 🧪 Pharmaceutical-grade quality
  • 🔬 Research use only
Not sure where to start? Discover what may fit your goals — a short, personalized Regenexa Assessment.Take Your Assessment

Nonapeptide first isolated from rabbit cerebral venous blood; despite the name, its actual sleep-inducing mechanism is not fully established, and modern independent research is sparse relative to its 1970s-era discovery literature.

Receptors

No confirmed receptor — mechanism not fully established

Half-life: Not well characterized in modern human pharmacokinetic literature.

REGENEXA AI

Ask Regenexa AI about DSIP

Get plain-language answers on mechanism, evidence and how it compares to other peptides — grounded in Regenexa's verified data.

What peptide may improve sleep?Ask Regenexa AI
Available following assessmentTake Assessment

Related peptides in Sleep & Stress Management