APPLICATIONS: Suitable for adults and children over 12 years. Apply 2-3 sprays per nostril and 4x per day maximum. The carefully balanced spray stays in the nose for at least 6 hours per application (Research Article: Advanced Materials, 2021, 33, 2008304). NATURAL INGREDIENTS: Iota-Carrageenan (a natural polymer derived from red seaweed) & Gellan gum (a polysaccharide gel that coats & retains virus, so they do not go further down the respiratory tract). Our natural nasal spray provides a safe and effective preventative measure, supporting the nose’s defence against Cold&Flu, Allergy & Hayfever symptoms. GREAT SURFACE COVERAGE: The formula has been engineered to "plume" rather than "jet" when applied with a typical nasal spray applicator, offering more than 6x the coverage of standard sprays against airborne virus particles, allergens, pollen, dust, and more. GEL-LIKE LAYER: NoriZite Nasal Spray contains a unique blend of powerful ingredients that creates a natural, comfortable gel-like barrier to block viral infection & spread in the nose, making it a great natural nasal spray for Cold&Flu, Allergy&Hayfever defence. VIRUS PROTECTION: NoriZite Nasal Spray coats the nasal cavity, creating a strong barrier in the nose to trap viruses. It gives you an added layer of protection to support your daily activity.