Nasaleze Cold & Flu Blocker is a preventative treatment in the fight against cold and flu viruses. Nasaleze Cold & Flu Blocker has been clinically proven to help stop the onset of a cold or flu or shorten its duration.
Nasaleze traps and deactivates airborne germs and viruses to help stop the symptoms of cold and flu taking hold.
Unlike medicines that help relieve cold and flu symptoms, Nasaleze works preventatively to stop a cold or flu before symptoms start. Nasaleze is clinically proven to work effectively in adults and children of all ages.
Nasaleze Cold & Flu Blocker is a powder nasal spray. The powder turns to a gel in the nose which creates a barrier to shield and protect from airborne germs and viruses.