Sleep latency
Decrease · moderate
Sleep-promoting peptide
Literature evidence
Compound library
Vivy evidence dossier
DSIP (Delta Sleep-Inducing Peptide)
Also indexed as DSIP, Delta Sleep-Inducing Peptide
T3Peptides
Read this entry as context, not instruction.
Evidence labels describe the material available in this reference entry. They do not establish that a compound is appropriate, effective, or safe for you. Inclusion is not a recommendation to use it.
Reference context
Pharmacokinetic context
Half-life30 min
This field summarizes the library record. Half-life can vary with formulation, indication, and individual clinical context.
Observed relationships
Biomarker context
Sleep efficiency
Increase · moderate
Improves sleep continuity
Literature evidence
Cortisol (AM)
Decrease · small
Reduces nocturnal stress
Literature evidence
Melatonin (endogenous)
Modulate · small
Circadian regulation
Literature evidence
Keep in view
Safety discussion points
DSIP is a neuropeptide that promotes slow-wave sleep and may have circadian rhythm normalizing effects. Not FDA-approved.
Keep the reference close
Track DSIP (Delta Sleep-Inducing Peptide) in context.
Hey Vivy helps you organize protocols and review change over time. It does not diagnose, prescribe, or replace qualified care.