NasitrolĀ® nasal spray is a preservative-free, drug-free nasal spray that helps moisturize the nasal cavity and therefore supports the prevention of respiratory viral infections in children and adults.
NasitrolĀ® isotonic formulation is fully compatible with the human mucus layer and strengthen the natural defenses of the nasal cavity by delivering a natural, water soluble, anionic polymer called iota carrageenan. This isotonic formulation helps moisturize the nasal cavity and enhance the protective action of the mucus layer, thus improving the natural defense against respiratory viruses.
Theisotonic solution is packaged in a high-tech delivery system with a sophisticated mechanism that helps keep the solution sterile during use without the need of any chemical preservative such as benzalkonium chloride or parabens. Chemical preservatives may damage nasal cilia which are involved in nasal mucus clearance, if used during prolonged periods. Thus, NasitrolĀ® is safer than many other over-the-counter nasal sprays.