Clinically proven nasal sprays that can provide an extra layer of protection
Help keep you and your family protected
The Nasaleze product range can strengthen the barrier function of your nose, protecting against allergens, airborne germs and viruses. One or two sprays coats your nostrils with a fine cellulose powder to create a physical barrier that helps shield you. It starts to work in just two minutes and is non-drowsy.
Learn MoreScientifically proven
The effectiveness of the products have been demonstrated in a number of clinical studies conducted by independent experts.
Learn MoreProduct Reviews
Read about how others have benefited from using the Nasaleze product range.
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Product Selector
Allergy Blocker®
Fast acting, clinically proven, drug free hay fever and allergy prevention.
Cold & Flu Blocker®
Fast acting, clinically proven, drug free cold and flu prevention.
Nasaleze Travel®
Fast acting, clinically proven, drug free germ and virus prevention.
Nasaleze PM Shield®
Clinically proven, drug free protection against particulate matter and pollution.