Sterimar Baby Blocked Nose is a hypertonic sea water solution with a high salt concentration than the human body's cells for the quick decongestion of blocked nose. It helps to drain fluids from the nasal mucosa, safely clearing the nose because of its immediate decongestant action. It is recommended for babies from 3 months and children. Sterimar Baby Blocked Nose is a hypertonic filtered sea water solution, 100% natural, drug and preservative free. Rich in mineral salts and marine trace elements with copper and manganese, which is known for their anti-infectious and anti-allergic properties, as well as their importance in cell metabolism. Sterimar Baby Hypertonic has been specially designed for the delicate noses of babies over 3 months and children: the salt content of the hypertonic sea water solution and the pressure of the spray have been developed to respect the nasal mucosa.