Solution based on purified sea water for nasal hygiene. It is suitable for use during infectious episodes, caused by virus or bacteria and nasal congestion. It contains minerals and trace elements, with antibacterial and healing properties. Collaborates in the protection and regeneration of the mucosa of the nose and pharynx. It is a product without chemical additives or preservatives. It comes in a practical spray format with a nozzle for easy application. Suitable for adults and children over 6 years of age.