Nazomer HA nasal spray, 50 ml, Pro Natura Properties: marine solution, microbiologically filtered, with the addition of hyaluronic acid that favors the hydration of the nasal mucosa and maintains the function of ciliated cells; contributes to the reduction of mucosal inflammation and ease of breathing by removing secretions; helping to maintain the integrity and optimal hydration of the nasal mucosa. Ingredients: Hypertonic sea water, hyaluronic acid. Method of administration : Children 3-7 years - 1 dose 3 times a day, as needed, until comfort is restored. Children over 7 years and adults - 1 dose 4-5 times a day, as needed, until comfort is restored. Presentation: 50 ml.