Can a Plant-Based spray ease dust mite allergies? new study aims to find out
Symptom relief
Not yet recruiting
This study tests whether a natural nasal spray (Puressentiel) can reduce symptoms of dust mite allergies. Twenty adults with dust mite allergic rhinitis will receive either the spray or a placebo before a nasal allergen challenge. Researchers will measure symptom scores and nasal…
Phase: NA • Sponsor: Puressentiel • Aim: Symptom relief
Last updated May 11, 2026 20:52 UTC