iovir® PLUS for the nose is a class IIa medical technology product, sterile and European certified, with natural and proven antiviral properties. It contains the natural substances Carragelose® (iota carrageenan), kappa-carrageenan, which are derived from marine red algae as well as sorbitol for natural decongestion. It can be used by adults and children from 1 year. It can be used for a long time. There is no possibility of addiction or risk of overdose. Contains no preservatives.