Very impressed with the CoA
Really impressed with the packaging quality. Everything double-boxed, insulated and clearly labelled. Same day dispatch worked as promised.

10 mg · ≥99% purity
£49.99 per vial · Tax calculated at checkout · Free UK & EU shipping

Every batch is independently HPLC assayed. Certificate of Analysis available on request.
Kisspeptin Nasal Spray is a research-grade peptide compound, supplied by MyPeptides for laboratory research use only.
Kisspeptin Nasal Spray is a research-grade peptide compound. MyPeptides supplies it as a lyophilised 10 mg vial for in vitro laboratory research, HPLC assayed at ≥99% purity with a signed certificate of analysis on every batch.
Researchers reach for Kisspeptin 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 Kisspeptin 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.
Straight answers on purity, handling, dispatch and research use.
Kisspeptin Nasal Spray is a research-grade peptide compound, supplied by MyPeptides as a lyophilised research vial for laboratory research use only.
In cited literature, Kisspeptin Nasal Spray is studied in nasal sprays research. It is not a medicine and is not intended for human or veterinary use.
Every batch is third-party HPLC assayed at ≥99% purity. A signed certificate of analysis is available on request after checkout.
Ships lyophilised in a sealed borosilicate vial. Store at −20 °C; reconstitute with bacteriostatic or sterile water immediately before in vitro use.
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.
Verified feedback from qualified researchers across the UK & EU.
Really impressed with the packaging quality. Everything double-boxed, insulated and clearly labelled. Same day dispatch worked as promised.
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.
Site was easy to use, checkout was fast, and the product arrived exactly when they said it would. Straightforward, no drama, high quality.
Third order from MyPeptides. Purity and appearance are consistent across batches. The paperwork is genuinely useful - mass, structure and CAS all included.
Ordered late Monday, arrived Wednesday morning in the UK. Packaging was cold-protected and every vial sealed correctly. CoA matched the batch number on the label.
Been using peptides for research for years and MyPeptides is now my go-to. Consistent quality, quick turnaround, real documentation.
More nasal sprays from the mypeptides research catalog.