Spray with hypertonic sea water Ocean Bio Actif Protect +, 30 ml, Yslab [3760132700472] Properties: - for the first symptoms of ailments that may appear in the winter and spring season (colds, sinusitis, rhinitis); - combines the known benefits of hypertonic water with the moisturizing properties of Ascophyllum nodosum brown algae; - contains trace elements and minerals that are found naturally in the ocean; - the seawater used comes from the coast of Brittany; - higher concentration of NaCl than in the cells of the human body (15g/l); - 100% natural and without preservatives, Protect + patented formula. How to use: 1-2 puffs in each nostril 3-4 times a day. Composition: Hypertonic sea water* (99.9%) natural marine solution containing elements and minerals such as magnesium, calcium, potassium, sulphur, chlorine, sodium. Ascophyllum nodosum extract 0.1% (brown algae) seawater solution diluted to 15g/l NaCl. Precautions: Adults and children over 3 years old. Presentation: 30 ml