Your nose is the primary route of infection and irritation for airborne viruses and allergens.
Nasaleze nasal sprays contain a patented cellulose powder, which is inhaled into the nostrils to provide protection against airborne irritants and germs.
The products can be used to help prevent symptoms from developing. For optimum protection, use two to three times throughout the day.
"Nasaleze products strengthen the nasal barrier, helping to filter out germs and dust and therefore preventing viruses and airborne infections from invading the body. It’s an addition to the body’s armoury against cold, flu and allergies."
Dr Ron Cutler, formerly principal lecturer in microbiology at Queen Mary University of London