Physiomer Hygiène du Nez Jet Dynamique 2x135ml is a solution formulated with natural seawater to cleanse, moisturize and relieve nasal congestion (colds, rhinitis, etc.). Its formula contains numerous minerals and trace elements that help cleanse the nasal passages, promote the elimination of mucus while moisturizing the nasal mucosa and helping to protect it against infections. 100% natural seawater. Sterile. This product is suitable for adults and children from 6 years old.2 sprays of 135 ml.