Otrivine Natural with Eucalyptus is a preservative free nasal spray containing natural hypertonic sea water combined with essential oil of eucalyptus and extract of wild mint. The undiluted solution also retains the richness of all the important mineral and microelements contained in sea water, such as calcium, iron and zinc. Otrivine Natural with Eucalyptus is a natural, intense nasal decongestant which: quickly relieves nasal congestion, provides effective, natural relief from nasal congestion (blocked or stuffy nose) due to colds by reducing nasal swelling, provides an immediate sensation of relief and freshness and has a non-drying effect, moisturising the nasal cavities.