In addition to propolis and NAC, PropoMucil® allergy spray is additionally enriched with quercetin, thyme essential oil, eucalyptus and vitamin D3. It additionally coats the nasal mucosa and creates a protective barrier for the penetration of allergens from the air. Thanks to quercetin, it reduces histamine, thus reducing symptoms such as: sneezing, itching, runny nose and stuffy nose. It makes breathing easier!