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Nikos A.Athens, GR · 27 Mar 2026
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Nasal Sprays
Nasal Sprays
In stockDSIP Nasal Spray
5 mg · ≥99% purity
4.9
£49.99GBP
£49.99 per vial · Tax calculated at checkout · Free UK & EU shipping
Bundle & saveVolume discount applied automatically
1
We accept
≥99% purity
3rd-party HPLC
CoA per batch
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Quality guarantee
Every batch is independently HPLC assayed. Certificate of Analysis available on request.
DSIP Nasal Spray is a research-grade peptide compound, supplied by MyPeptides for laboratory research use only.
DSIP Nasal Spray is a research-grade peptide compound. MyPeptides supplies it as a lyophilised 5 mg vial for in vitro laboratory research, HPLC assayed at ≥99% purity with a signed certificate of analysis on every batch.
Researchers reach for DSIP Nasal Spray in nasal sprays research. It is offered strictly for laboratory investigation — no personal-use claims, no dosing guidance, and no framing as a medicine.
The point of buying research grade rather than generic material is documentation. Every DSIP Nasal Spray order carries lot-specific HPLC and mass-spec data, so the compound in your protocol matches the compound named on the paperwork. HPLC assayed with a signed certificate of analysis on every batch.
DSIP Nasal Spray — frequently asked questions
Straight answers on purity, handling, dispatch and research use.
What is DSIP Nasal Spray?
DSIP Nasal Spray is a research-grade peptide compound, supplied by MyPeptides as a lyophilised research vial for laboratory research use only.
What is DSIP Nasal Spray used for in research?
In cited literature, DSIP Nasal Spray is studied in nasal sprays research. It is not a medicine and is not intended for human or veterinary use.
What purity is MyPeptides DSIP Nasal Spray?
Every batch is third-party HPLC assayed at ≥99% purity. A signed certificate of analysis is available on request after checkout.
How is DSIP Nasal Spray reconstituted and stored?
Ships lyophilised in a sealed borosilicate vial. Store at −20 °C; reconstitute with bacteriostatic or sterile water immediately before in vitro use.
Do you ship DSIP Nasal Spray to the UK and EU?
Yes — tracked Royal Mail and DPD dispatch across the UK and EU, with free shipping on orders over £200. Weekday orders placed before 12:00 UK time ship the same day.
Related research
DSIP Nasal Spray reviews
Verified feedback from qualified researchers across the UK & EU.
4.8(6 reviews)
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Been using peptides for research for years and MyPeptides is now my go-to. Consistent quality, quick turnaround, real documentation.
Nikos A.Athens, GR · 27 Mar 2026
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Trust these guys
Site was easy to use, checkout was fast, and the product arrived exactly when they said it would. Straightforward, no drama, high quality.
James H.London, UK · 16 Jun 2026
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Quality packaging, quick dispatch
Really impressed with the packaging quality. Everything double-boxed, insulated and clearly labelled. Same day dispatch worked as promised.
Chloe D.Lyon, FR · 7 Jul 2026
Solid product, will reorder
The little details matter - proper cold-chain, tamper-evident seals, and a CoA that actually reads like a lab report and not a marketing sheet.
Daniel B.Milan, IT · 22 Apr 2026
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Arrived quickly, well protected
Documentation is what sold me. Independent CoA per batch, clean HPLC traces. Reconstitution behaved exactly as expected. Solid supplier for research use.
Amelia S.Edinburgh, UK · 20 Apr 2026
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Very impressed with the CoA
Support answered a batch question within a few hours over email. Rare to get that level of response from a research supplier. Product itself is exactly to spec.
Jonas F.Copenhagen, DK · 14 Jul 2026
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