DSIP 10mg research vial
DSIP 10mg research vial: delta sleep-inducing peptide, a nine amino acid chain first isolated in 1977, for 2,400,000 VND ($95 USD).
PubMed's DSIP record behind this page: two human trial papers (1987 and 1992) and one review (2006); the page flags a review that questions the sleep link.
2,400,000 VND ($95 USD)1 vial
USD prices are the store's dollar prices; you pay the VND price.
- Free delivery anywhere in Vietnam, no minimum order
- Ships with bacteriostatic water and a container
- Research Use Only. Not an approved medicine.
Delta Sleep-Inducing Peptide, Found in 1977
The letters stand for delta sleep-inducing peptide. A Basel, Switzerland team isolated it in 1977 from blood drawn out of rabbit brain veins.
The name made a big promise. Its actual job in the body is still not settled.
| Group | Neuropeptides and analogues |
|---|---|
| What it is | 9 amino acid peptide |
| Vial | 10mg vial, Research Use Only label |
Two Small Sleep Trials and a Critical Review
Two small human sleep trials, from 1987 and 1992, and a review that questions the sleep link. They sit together so both designs are visible.
What to weigh: The 1992 study was double-blind, the stronger design. The 1987 study ran 7 nights in a lab with 14 people, too short and too small to settle much on its own.
- Review, 2006 Scope: the case for DSIP as a sleep factor.Based on: research since DSIP was first isolated in 1977, in which no gene or receptor for it has been identified.
- Human trial, 1987 Who: 14 middle-aged people with severe long-term insomnia.Design: DSIP against placebo, 7 nights in a sleep lab.Measured: sleep and daytime alertness across the 24 hour day.
- Human trial, 1992 Who: 16 people with long-term insomnia.Design: double-blind.Measured: how they slept.
This page lists one review and two small trials, and the two trials were set up differently. The 1992 authors judged the sleep changes they saw weak, and concluded that short-term DSIP is unlikely to matter much for insomnia.
Sources: PubMed 16539679 (Journal of neurochemistry, 2006); PubMed 3622582 (European neurology, 1987); PubMed 1299794 (Neuropsychobiology, 1992).
Buyer Questions About DSIP
What is DSIP used for?
In research, mainly sleep. This page lists two small human sleep trials, from 1987 and 1992, and a review that questions the sleep link. It is sold for research use only.Has a DSIP receptor been found?
No. A 2006 review pointed out that neither a gene nor a receptor for DSIP has been identified.How do the two DSIP sleep trials differ?
The 1987 study followed 14 people over 7 nights in a sleep lab against placebo; the 1992 study of 16 people was double-blind, and its authors judged its sleep results weak.Where did DSIP come from?
Rabbit brain vein blood, studied by a Basel team in 1977.How long did the 1987 DSIP study run?
7 nights in a sleep lab, with 14 middle-aged people who had long-term insomnia.What is the per mg price of DSIP?
Bought one vial at a time, DSIP comes to 240,000 VND ($9.50 USD) per mg.
DSIP Pack Prices and Delivery
| 1 vial | 3 vials | 5 vials | 10 vials | |
|---|---|---|---|---|
| Per vial | 2,400,000 VND ($95 USD) | 1,944,000 VND ($76.95 USD) | 1,728,000 VND ($68.40 USD) | 1,440,000 VND ($57 USD) |
| Per mg | 240,000 VND ($9.50 USD) | 194,400 VND ($7.70 USD) | 172,800 VND ($6.84 USD) | 144,000 VND ($5.70 USD) |
Two more neuropeptide vials with thin records: PE-22-28, studied in mice, and P21, studied in rats. Epithalon turns up in melatonin studies too.
Pick a pack, add it to the cart, then tap Checkout on WhatsApp. WhatsApp opens with your order written out, and a real person replies there to confirm the order and how to pay. Nothing is paid on this site.
Delivery is free with no minimum order. In Ho Chi Minh City it is same day when you order by 7pm. Everywhere else in Vietnam it takes 1 to 3 days, with tracking, and the tracking number comes to you on WhatsApp.
Each DSIP 10mg vial ships with bacteriostatic water and a container, and it carries a Research Use Only label. When the parcel arrives, check each vial against the lines of your order message.
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