Sterimar Nasal Hygiene Spray is a 100% natural sea water solution designed for daily nasal care. This 100ml spray gently cleanses and moisturizes nasal passages while helping to improve breathing and prevent colds. The formula is enriched with trace elements and marine minerals for optimal nasal health. This physiological nasal spray is suitable for both children and adults. It uses a microdiffusion system to deliver the sea water solution effectively into the nasal passages. The product is 100% natural and contains no preservatives or additives, making it safe for regular daily use. The spray format makes it convenient and easy to use for maintaining proper nasal hygiene and comfort.