DSIP
Cognitive / NeuroDelta Sleep-Inducing Peptide, a neuropeptide studied for its role in sleep regulation, stress response, and circadian rhythm modulation.
Starting from
$24.95
Vendors tracked
51
Prices updated
Apr 8, 2026
Compare Prices
Select Dosage
— most common size pre-selected
Price
$23.00
Per mg
$4.60
Price
$24.99
Per mg
$5.00
Price
$26.00
Per mg
$5.20
Price
$28.00
Per mg
$5.60
Price
$29.00
Per mg
$5.80
Price
$29.99
Per mg
$6.00
Price
$29.99
Per mg
$6.00
Price
$30.00
Per mg
$6.00
Price
$30.00
Per mg
$6.00
Price
$34.50
Per mg
$6.90
Price
$35.00
Per mg
$7.00
Price
$35.00
Per mg
$7.00
Price
$35.00
Per mg
$7.00
Price
$35.00
Per mg
$7.00
Price
$35.00
Per mg
$7.00
Price
$35.00
Per mg
$7.00
Price
$39.99
Per mg
$8.00
Price
$40.00
Per mg
$8.00
Price
$44.00
Per mg
$8.80
Price
$45.00
Per mg
$9.00
Price
$49.00
Per mg
$9.80
Price
$49.48
Per mg
$9.90
Price
$49.99
Per mg
$10.00
Price
$50.00
Per mg
$10.00
Price
$50.00
Per mg
$10.00
Price
$50.00
Per mg
$10.00
Price
$50.00
Per mg
$10.00
Price
$40.00
$50.00
Per mg
$8.00
Price
$55.00
Per mg
$11.00
Price
$140.00
Per mg
$28.00
Price
$229.99
Per mg
$46.00
Price
$385.00
Per mg
$77.00
Step One | — | $23.00 | $4.60 | No | |
Eros Peptides | 6.9/10 | $24.99 | $5.00 | Yes | |
Ruo Bio | — | $26.00 | $5.20 | Yes | |
True Peptide | — | $28.00 | $5.60 | Yes | |
Ion Peptide | — | $29.00 | $5.80 | No | |
AMC Essentials | — | $29.99 | $6.00 | Yes | |
NorthWest Peptides | — | $29.99 | $6.00 | Yes | |
Ignite Peptides | — | $30.00 | $6.00 | Yes | |
Arcane Peptides | — | $30.00 | $6.00 | Yes | |
Oasis Labs | 5.7/10 | $34.50 | $6.90 | Yes | |
Alpha Omega | — | $35.00 | $7.00 | Yes | |
Solution Peptides | — | $35.00 | $7.00 | Yes | |
Simple Peptide | 6.8/10 | $35.00 | $7.00 | Yes | |
Pepvida Labs | — | $35.00 | $7.00 | No | |
Flawless Compounds | — | $35.00 | $7.00 | Yes | |
Glow Aminos | — | $35.00 | $7.00 | Yes | |
Felix Chem | 7.9/10 | $39.99 | $8.00 | Yes | |
Polaris Peptides | 7.3/10 | $40.00 | $8.00 | Yes | |
Biotech Peptides | — | $44.00 | $8.80 | Yes | |
Southern Aminos | — | $45.00 | $9.00 | Yes | |
Skye Peptides | — | $49.00 | $9.80 | Yes | |
Behemoth Labz | — | $49.48 | $9.90 | No | |
Sports Technology Labs | — | $49.99 | $10.00 | Yes | |
Real Peptides | — | $50.00 | $10.00 | No | |
Onyx Research | — | $50.00 | $10.00 | Yes | |
Paramount Peptides | 6.7/10 | $50.00 | $10.00 | Yes | |
Peptide Sciences | 6.8/10 | $50.00 | $10.00 | Yes | |
Genetic Peptide20% OFF | — | $40.00$50.00 | $8.00 | No | |
Protide Health | — | $55.00 | $11.00 | No | |
Bulk Peptides | 7.7/10 | $140.00 | $28.00 | Yes | |
Welli Labs | — | $229.99 | $46.00 | Yes | |
Royal Peptides | — | $385.00 | $77.00 | Yes |
Prices verified as of April 8, 2026
A sleep peptide that promotes deeper, more restorative sleep by boosting the slow-wave delta phase your body uses to physically recover. Available from 51 vendors, priced from $23.00 to $550.00.
- 44 of 51 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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