Betadine Cold Defence Mechanism of Action

The most common route of infection of cold and flu is through the nose. Cold and flu viruses entering the nose attach to the nasal lining where they multiply and spread. This then leads to the symptoms such as stuffy, runny nose, sore throat, coughing, fever, aches and pains and fatigue.
BETADINE COLD DEFENCE Nasal Spray targets the area in the nasal cavity where cold and flu viruses first take hold and multiply.
It forms a moisturising protective film on the nasal mucous membrane. This liquid layer serves as a physical barrier against external influences such as cold and flu viruses, air pollution and low air humidity.
Its natural ingredient Carragelose physically traps the viruses on the nasal lining, hinders their spread and multiplication, as well as helps the body to remove them naturally.