DSIP vs Selank
DSIP and Selank are both studied in mind research, but they are different classes of compound with different reported research applications.
✓ both US-made · third-party tested · batch COA on every order
at a glance
what each one is
DSIP
Synthetic nonapeptide
DSIP (delta sleep-inducing peptide) is a synthetic nonapeptide, a nine-amino-acid sequence first isolated during neuropeptide fractionation studies and named for the electroencephalographic waveform observed in the animal model where it was characterized. Verve supplies it as a high-purity research compound for laboratory neuromodulation research.
full DSIP profile →Selank
Synthetic heptapeptide
Selank is a synthetic heptapeptide, a seven-amino-acid chain built from the endogenous immunomodulatory tetrapeptide tuftsin with a C-terminal Pro-Gly-Pro extension added to increase stability. Verve supplies it as a high-purity research compound for neuroscience and peptide-signaling research.
full Selank profile →where the research differs
Both compounds are supplied strictly for laboratory research use only. Reported research contexts for each:
DSIP
- Neuromodulatory peptide-signaling research
- Neuroendocrine pathway research models
- Blood-brain-barrier peptide-transport studies
- Circadian and electrophysiology research models
- Nonapeptide stability and degradation research
Selank
- Regulatory-neuropeptide signaling research
- GABAergic and monoaminergic pathway research models
- Neurotrophic gene-expression studies
- Tuftsin-analog structure–activity research
- Peptide-stability and degradation-kinetics research
shop either compound
Any 2 different compounds take 20% off, any 3 take 30% — applied automatically in the cart, no code. Orders placed Monday–Friday ship by 2pm CT, free over $100.
build a stack with both →frequently asked
What is DSIP?
DSIP is a synthetic nine-amino-acid peptide (a nonapeptide) known as delta sleep-inducing peptide, a name that reflects the waveform observed in the animal model where it was first characterized. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is DSIP studied for in research?
It is used as a reference nonapeptide in neuromodulation, neuroendocrine-signaling, and peptide-transport research models. Verve makes no claims about use in humans or animals.
What is Selank?
Selank is a synthetic seven-amino-acid peptide derived from the tetrapeptide tuftsin with a stabilizing Pro-Gly-Pro extension. Verve supplies it as a research compound for laboratory use only.
What is Selank studied for in research?
It is used as a model neuropeptide in GABAergic and monoaminergic signaling research, neurotrophic gene-expression studies, and peptide-stability work. It is not for human or veterinary use.
related comparisons
verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.