bioAllers homeopathic medicine provides treatment for sinus and allergy sufferers. bioAllers SINUS & ALLERGY Nasal Spray provides year round symptom relief for nasal and sinus symptoms due to respiratory allergies to pollens and animals. The metered nasal pump sprayer provides precise dose delivery of the soothing spray in a fine mist without contaminating the bottle contents. Symptom relief is attained through stimulation of the natural healing response. Precise levels of homeopathic ingredients work safely and without side effects. bioAllers – for the safest, natural treatment of sinus and allergy symptoms.