Description Quinton Laboratories Nasal Spray Action Plus 100 ml is a hypertonic solution of cold micro-filtered seawater. It moisturizes the nasal mucosa and facilitates the elimination of nasal secretions. It also stimulates local natural defenses. It is produced in a sterile environment (GMP) according to the original protocol of the physiologist and biologist René Quinton. For alternative use, this product can also be used to relieve the symptoms of flu, colds, allergic rhinitis, rhinopharyngitis and rhinosinusitis. Furthermore, it can be beneficial when used pre- and post-operatively in nasal surgery. Does not contain CFCs. The propellant gas is not in contact with the solution. Preservative free. Hypoallergenic. Warning : This product is an aerosol; it can only be shipped to countries in the European Union and Switzerland