Sinomarin Solution d'Eau De Mer Nez Bouché Nourrissons Enfants 100ml is a highly concentrated solution with 23% sodium chloride specially designed to clear blocked and congested noses of infants and children.Rich in mineral salts and trace elements, this solution ensures effective nasal cleansing by eliminating congested mucus.Thanks to its hypertonicity, it has a natural decongestant action.Indicated for nasal hygiene of infants and children. Thanks to its hypertonicity, it has a natural decongestant action.indicated for the nasal hygiene of infants and children.preservative free.