Stérimar Blocked Nose hypertonic solution is specifically designed to cleanse and decongest the nose suffering from colds, sinusitis, rhinitis ...<br /><br />Enriched in Copper Manganese, this solution for Sea Water microdiffusion:<br />- Relieves nasal mucosa during infectious episodes<br />- Reduces the risk of infection in the ENT<br />- Enhances the action of combined therapy.<br /><br />100% natural, no preservatives, rich in mineral salts.