DSIP
Delta Sleep-Inducing Peptide — studied for sleep, stress and the body clock.
Best value right now · 5 mg
Eros Peptides
IN STOCKTRUST 6.9
Per mg34% under the $7.57 median
Vial price5 mg · verified Aug 21
Avg per mg · 5 mg
$8.44−37.9%
Ranged $7.10 – $14.36 across 52 vendorsCompare 36 vendors · 5 mg
VendorStock
25
Step OneUNTESTED · OUT · 10% OFF
$4.14$20.70$23.00
27
Welli LabsUNTESTED · OUT
$5.20$25.99
28
Good ScienceUNTESTED · OUT · 20% OFF
$5.60$28.00$35.00
29
Pepvida LabsUNTESTED · OUT
$7.00$35.00
30
Genetic PeptideUNTESTED · OUT · 20% OFF
$8.00$40.00$50.00
31
Royal PeptidesUNTESTED · OUT
$9.00$45.00
32
Behemoth LabzUNTESTED · OUT
$9.90$49.48
34
Real PeptidesUNTESTED · OUT
$10.00$50.00
35
Protide HealthUNTESTED · OUT
$11.00$55.00
36
Risynth BioTRUST 9.1 · OUT
$11.00$55.00
Showing 8 of 36 vendors · 28 more from $4.14/mg
DSIP prices verified Aug 21, 2026
$5.00/mgEros Peptides · $24.99
Buy best pricePrice movement · 30 days
0%median per mg, all sizes
Cheapest ever recorded: $3.00/mg on Aug 12. Today matches it.See our top-ranked DSIP vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare DSIP head-to-head
All peptide comparisonsQuick Summary
A sleep peptide that promotes deeper, more restorative sleep by boosting the slow-wave delta phase your body uses to physically recover. Available from 52 vendors, priced from $23.00 to $249.50.
Research: Clinical research showed DSIP improved sleep efficiency and helped people fall asleep faster, with better overall sleep quality on subsequent nights.
Side effects: Morning grogginess, Headache, Dizziness, Injection site reactions
Research compound
- 42 of 52 vendors currently have it in stock
- Highest-rated vendor: Risynth Bio (9.1 Finnrick score)
- Most common vial size: 5mg
- Category: Cognitive / Neuro — Nootropic and neuroprotective peptides
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