SELANK + SEMAX NASAL SPRAY
Third-Party Tested · COA Available- Certificate of Analysis available for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from a U.S. facility — same-day before 2PM EST
- Secure checkout · Free shipping on orders $300+
Selank + Semax Nasal Spray is a metered nasal spray preparation combining selank and semax. Intranasal preparations are used in research on nose-to-brain delivery of small peptides.
Common research applications include:
- Intranasal peptide delivery research
- Anxiolytic and cognitive models
- Neurotrophin signaling studies
Specifications
- Class: Nootropic peptide blend, nasal spray
- Form: metered nasal spray
- Available sizes: 5 mg / 5 mg
- Purity: verified at 99% or higher by HPLC, identity confirmed by mass spectrometry
- Testing: every lot is third-party tested, with a lot-matched Certificate of Analysis available on request
- Manufactured in the USA
- Storage: keep sealed, cool, dry and away from light; refrigerate after reconstitution
For laboratory research use only. This product is not for human or veterinary use, is not a drug, food or cosmetic, and is not intended to diagnose, treat, cure or prevent any disease.
Frequently Asked Questions
Is SELANK + SEMAX NASAL SPRAY third-party tested?
Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available on request for every lot.
Can I see the Certificate of Analysis before buying?
Yes. Ask us for the lot-matched COA before you order and we will send it, documenting identity, purity, and full analytical results.
What does 'Research Use Only' mean?
This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.
How is it shipped and stored?
Orders placed before 2PM EST typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at −20°C, protected from light and moisture.
Learn more about SELANK + SEMAX NASAL SPRAY
From the research blog
Peptide Delivery Formats in Research: Lyophilized Vials, Nasal Sprays and Dissolving Strips
Three ways the same peptide can be prepared for study, and what each format changes about formulation, stability and the questions it can answer.
Read the article →
Selank vs Semax: Two Heptapeptides and the Research Behind Each
Both are seven residues long and both end in Pro-Gly-Pro. Everything else about their origin and their studied pathways is different.
Read the article →
