Stérimar is a solution of 100% natural, filtrated isotonic seawater, preservative-free, which beneficiates from known properties of marine mineral salts and oligo-elements: Zinc, Copper, Manganese, Iron, Selenium...<br /><br />Stérimar Copper Nose Subjected to Infections is a specific medical device which contributes to prevent cold and other viral or bacterial contamination, thanks to its physiological solution of seawater, enriched in Copper.<br /><br />Used in cure, Sterimar Copper is thus particularly adapted to prevent the infections.