Fantastic DSIP quality
The product arrived in great shape and Alpha Peptides Canada ensured everything was protected during transit.
David K.
DSIP
Research-grade peptide
What is DSIP? DSIP is a nonapeptide first isolated from rabbit brain during slow-wave sleep. Alpha Peptides Canada sells DSIP for research use only, with an independent HPLC certificate of analysis and Canada-wide shipping.
$54.99
In stock — ships in 24h
Upgrade to a 10-pack
Switch and save 20%
Get 10 × 5mg for $439.90 instead of $549.90 — you save $110.00.
DSIP supplied for controlled in-vitro laboratory research.
1
Don't forget reconstitution
Bacteriostatic Water 30ml
Needed to reconstitute lyophilized vials.
$19.99
Certificate of AnalysisHPLC and mass spectrometry verified for every batch.View COAs
Made and Shipped from Canada
Lab Tested Purity & Quality
Ships From Canada Within 24 Hours
DSIP Technical Overview
Buy DSIP (Delta Sleep-Inducing Peptide) in Canada — a nonapeptide for neurobiology and sleep research. ≥99% purity with COA and Canada-wide shipping. Lyophilized vials ship from Mississauga with the lot Certificate of Analysis included.
Compound Specifications
| Property | Value |
|---|---|
| Format | 5mg Vial |
| Purity | ≥99% (HPLC) |
| Appearance | Lyophilized white powder |
| Source | Synthetic, solid-phase peptide synthesis |
| Solubility | Soluble in water |
| Storage | -20°C, protect from light |
Available sizes and pricing
- DSIP 5mg Vial$54.99 CAD
- DSIP 10mg Vial$89.99 CAD
- DSIP 15mg Vial$124.99 CAD
- DSIP 10x5mg (1 Box)$439.90 CAD
All products are for research use only and are not intended for human consumption, diagnosis, or treatment. Handle in accordance with your institution's laboratory safety protocols.
DSIP Research Areas
DSIP is a nonapeptide first isolated from rabbit brain during slow-wave sleep. Research explores its effects on sleep architecture, stress-hormone modulation and neuroendocrine regulation.
| Research Area | In Vitro Application |
|---|---|
| Sleep research | Slow-wave sleep models |
| Stress physiology | Corticotropin and cortisol modulation |
| Neuropeptides | CNS peptide signalling |
How to use
Reconstitute the lyophilized peptide with bacteriostatic water according to your research protocol. Gently swirl — do not shake. Aliquot and store reconstituted solutions frozen to preserve activity.
Store lyophilized vials refrigerated (2–8°C) and protected from light until reconstitution.
Frequently asked questions
Where can I buy DSIP in Canada?
You can buy DSIP online from Alpha Peptides Canada. Every lot is HPLC-tested with a Certificate of Analysis, and orders ship Canada-wide with free shipping over $300.
Is DSIP for human use?
No. All products are sold strictly for in-vitro research and laboratory use only, and are not intended for human consumption, diagnosis, or treatment.
How is DSIP purity verified?
Every batch undergoes HPLC and mass spectrometry testing by Prism Labs, an independent Canadian lab. A Certificate of Analysis with chromatographs is available on our COA page.
What is DSIP studied for?
DSIP is a nonapeptide first isolated from rabbit brain during slow-wave sleep. Research explores its effects on sleep architecture, stress-hormone modulation and neuroendocrine regulation.
How should DSIP be stored?
Store lyophilized vials refrigerated (2 to 8°C) and protected from light. Reconstituted solutions should be used promptly or aliquoted and frozen.
How do I reconstitute DSIP for research?
Lyophilized peptides are typically reconstituted with bacteriostatic water following your lab protocol. Add water slowly down the vial wall and swirl gently rather than shaking.
How fast does DSIP ship in Canada?
Orders ship via Canada Post Xpresspost across Canada. Most orders arrive within 2 to 5 business days, and weekday orders placed before the cutoff ship the same day.
How much is shipping for DSIP?
Shipping is a flat $14.99 anywhere in Canada, and free on orders over $300.
Can I return DSIP?
Returns are accepted within 30 days for damage or manufacturer defects. Email info@AlphaPeptidesCanada.com for an RMA. See our return policy for full details.
Do I earn rewards when I buy DSIP?
Yes. Signed-in customers earn 10 points for every $1 spent, which can be redeemed toward future orders.
Certificate of Analysis
Every batch of DSIP undergoes HPLC and mass spectrometry testing to verify identity and purity.
View COA
View COAsHPLC and mass spectrometry verified for every batch.
Customer reviews
4.8 from 43 reviews
Reliable and local
My package reached me in Hamilton within just a few days. Alpha Peptides Canada is a solid choice.
Sarah M.
Smooth experience
It was easy to find the COA on the site, and shipping to Calgary was straightforward.
Jason L.
Fast shipping, great quality
Package arrived in just two days. Everything looks professional and came with the COA included.
Mark S.
Always great service
I appreciate how easy it is to find the COA for everything I order from Alpha Peptides Canada. It gives me peace of mind knowing the testing details are right there.
Marcus T.
My DSIP arrived safe
The vials were wrapped in plenty of bubble wrap and padding. Alpha Peptides Canada definitely makes sure nothing breaks during transit.
Sarah W.
Quick shipping to Regina
The package reached me in Regina much faster than I expected. Alpha Peptides Canada is my new go-to for domestic supplies.
David L.
Quick and easy order
The whole ordering process was very straightforward. Alpha Peptides Canada provided tracking info immediately after I bought it.
David K.
DSIP arrived safely
My package showed up in Kelowna in perfect condition. It is nice to get stuff from a local manufacturer.
Sarah M.
Good quality
The vials were packaged very securely. Everything seems professional and exactly what I ordered.
Robert L.
Very happy with DSIP
The powder dissolved instantly with no issues at all. I am glad I found a reliable Canadian supplier.
Jennifer P.
Fast delivery
I was surprised how fast the shipment reached me here in Ontario. Alpha Peptides Canada handles everything really well.
Mark T.
Reliable product quality
The COA was included in the box which is nice to see. Everything from Alpha Peptides Canada arrived in great shape.
Marcus T.
Fast shipping
The order got to me in Quebec way quicker than I thought it would. Alpha Peptides Canada is my go-to now.
Marc D.
Legit domestic source
It is nice dealing with a company that actually manufactures here. Everything arrived safely and the process was hassle-free.
Marcus T.
Happy with the DSIP
The product arrived in perfect condition and was handled with great care during transit. Alpha Peptides Canada definitely knows how to pack these items properly.
Mark S.
Always reliable service
The website is straightforward and my order went through without any issues. I appreciate having a Canadian company to order from.
Elena R.
Good quality product
Shipping to Ontario was very efficient and took less time than I expected. The documentation provided with the order is helpful and clear.
David K.
DSIP order arrived
My package reached me in Halifax earlier than the estimated date. The vials were clean and look to be of high standard.
Sarah M.
Clear instructions included
The powder dissolved very quickly and looks good. Alpha Peptides Canada makes the whole process simple and professional.
Jason L.
Solid DSIP order
Everything was packed really securely so nothing arrived damaged. Alpha Peptides Canada is my go-to now.
David K.
Very quick turnaround
The shipping was impressively fast and the tracking worked perfectly. Happy with the results.
Sarah M.
Good quality product
It arrived at my place in Saskatoon in just a few days. The COA was included in the box like promised.
Robert B.
Simple and effective
The powder dissolved very clearly without any residue. Alpha Peptides Canada makes a consistent product.
Elena P.
Fast shipping to Alberta
My package arrived in Alberta much sooner than I thought it would. Alpha Peptides Canada does a great job with their shipping times.
Michael T.
Super happy with DSIP
It arrived very quickly and was packed safely. Alpha Peptides Canada makes the process really easy.
Mark S.
Great quality
I was pleased to see the COA included with the order. The vials look clean and high quality.
Elena P.
Will buy again
The shipping to Quebec was much faster than I expected. Alpha Peptides Canada is definitely my new go-to.
Jean-Luc D.
Fast shipping to Newfoundland
Got my package delivered out to Newfoundland way faster than I anticipated. Alpha Peptides Canada does a great job with their shipping times.
Mark S.
Fast shipping to Winnipeg
Got my order sent to Winnipeg much faster than I thought it would come. Alpha Peptides Canada does a great job with their delivery speed.
Michael T.
DSIP order is perfect
The product quality is solid and it arrived exactly as described. I appreciate the clear documentation included in the package.
Sarah L.
Good stuff
Everything was packed very securely to make sure the vials stayed safe. No issues with my purchase at all.
David K.
Everything looks legit
I was happy to see the COA included with the purchase. The vials look clean and high-quality.
Elena R.
Solid DSIP experience
It dissolved without any trouble at all. I am glad I chose to buy from a local Canadian manufacturer.
Jason M.
Top notch quality DSIP
I appreciate that Alpha Peptides Canada does their manufacturing right here. The product purity levels on the COA look solid.
Mark R.
Super fast delivery
My order showed up way sooner than I expected. Everything was packed securely so nothing was damaged.
Sarah T.
Great DSIP experience
Everything dissolved really easily in the solution. I will definitely be coming back to Alpha Peptides Canada for more.
James L.
Excellent service
The website was easy to use and the checkout was smooth. Glad I found a local source that is actually reliable.
Elena M.
Reliable Canadian source
Shipping to Ottawa was surprisingly quick. Alpha Peptides Canada does a great job with their packaging.
Michael T.
Good DSIP
Dissolved perfectly with no residue. I appreciate that Alpha Peptides Canada manufactures everything domestically.
Elena R.
Will order again
Initially hesitant about buying online but the communication was excellent. Product quality seems top-notch.
David P.
DSIP arrived fast
Got my order in Mississauga very quickly. Packaging was secure and clearly labeled.
Sarah L.
Highly recommend
Simple checkout process and the vials arrived well-protected. Very happy with the service from Alpha Peptides Canada.
Kevin M.
Peptide Catalog
Explore more research-grade peptides from our catalog.
