cognitive
DSIP
Sleep-regulating nonapeptide
Cheapest offer
$4.50/mg
14 vendors tracked15 live pricesLast crawl: 2026-04-27 01:38 UTC
About
A nonapeptide originally isolated from rabbit cerebral venous blood. Studied for sleep regulation, stress response, and opioid withdrawal research.
Also known as: Delta Sleep-Inducing Peptide
DSIP · 5mg
12 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Welli Labs US | B | Operational | $25.99 ◎ Best $/mg | $5.20 | In stock | Buy with code → |
| Peptide Hub US | B- | Operational | $30.00 ▲ 15.4% | $6.00 | In stock | Visit → |
| Research Peptides Europe EU | A | Operational | $31.31 ▲ 20.5% | $6.26 | In stock | Visit → |
| One Day Compounds US | B- | Operational | $33.99 ▲ 30.8% | $6.80 | In stock | Visit → |
| Atomik Labz US | B- | Operational | $35.00 ▲ 34.7% | $7.00 | In stock | Visit → |
| Southern Aminos US | B- | Operational | $36.75 ▲ 41.4% | $7.35 | In stock | Visit → |
| Purus Peptides US | B- | Operational | $39.00 ▲ 50.1% | $7.80 | In stock | Visit → |
| Core Peptides US | A | Operational | $41.00 ▲ 57.8% | $8.20 | In stock | Visit → |
| Lab Sourced US | B- | Operational | $41.65 ▲ 60.3% | $8.33 | In stock | Visit → |
| Research Peptides US | B | Operational | $42.99 ▲ 65.4% | $8.60 | In stock | Visit → |
| BioLongevity Labs US | B | Operational | $55.97 ▲ 115.4% | $11.19 | In stock | Visit → |
| Nexus Peptides US | B | Operational | $119.99 ▲ 361.7% | $24.00 | In stock | Visit → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
DSIP · 10mg
2 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Atomik Labz US | B- | Operational | $45.00 ◎ Best $/mg | $4.50 | In stock | Buy with code → |
| Ascension Peptides US | B | Operational | $75.00 ▲ 66.7% | $7.50 | In stock | Visit → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
DSIP · 15mg
1 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Australian Peptide Store AU | B- | Watch | $71.49 ◎ Best $/mg | $4.77 | In stock | Buy with code → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
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