It is specially formulated to "spray" rather than" jet when applied, for significantly greater coverage in the nasal passages.

The spray contains the natural ingredient Carrageenan, which has been shown to have virus-inhibiting properties. Studies have shown that carrageenan prevents virus particles from binding to and invading cells in the body, causing infection.


University of Birmingham laboratory tests indicate that Norizite™ prevents SARS-CoV-2 infection of cells in culture. Studies have confirmed that when the virus encounters a mixture of carrageenan and gellan gum, it completely inhibits SARS-CoV-2 infection for up to 48 hours. Follow-up laboratory studies at the University of Birmingham showed that Norizite™ is also effective against two infectious variants of SARS-CoV-2 in cell culture. Birmingham Biotech plans to test the product's efficacy against other SARS-CoV-2 variants and other viruses that cause the common cold and flu, including rhinovirus, influenza virus and respiratory syncytial virus.

>BHM® Invisible Mask Spray contains Norizite™, a patented blend of natural ingredients including carrageenan and gellan gum. These are large carbohydrate polymers, which means they are less likely to be absorbed by the body.

Carrageenan helps slow or prevent viral infections in the nasal passages. It is non-toxic, does not produce inflammatory responses or negative effects in human cell lines, and has no negative effects on the viability of cells grown in cell culture. The US Food and Drug Administration (GRAS), the World Health Organization's Joint Expert Committee on Food Additives (JECFA) and the European Food Safety Authority also agree that it is safe for the average person.

Gellan gum is a gelling agent initially approved as a food additive and subsequently approved for other non-food, cosmetic and pharmaceutical uses by many regulatory agencies including the US and EU . The European Commission's Regulatory Commission reports that gellan gum is completely safe, with no adverse effects when used in large quantities as seen in animal and human trials. This is further supported by the finding that gellan gum is excreted by the body without being absorbed.

The spray encapsulates the virus particles through the body's natural excretion.

These include removal by cilia (the "broom-like" cilia that remove material from the nose), by sneezing or coughing, and by feces if swallowed.

The polysaccharide gel in the product has adhesive properties, it sticks to the mucus layer on top of the nasal cells.

Researchers at the University of Birmingham, UK, carefully evaluated the viscosity of the formulation to confirm that when the spray was used as directed, it would stick to near-vertical surfaces inside the nose without dripping.

these are an extra layer of protection that we provide while maintaining social distancing and regular hygiene practices. It is not a substitute for wearing a mask and it is not a substitute for vaccinations.

Sprays are not medicines and do not relieve symptoms or treat disease. The spray forms a barrier in the nasal cavity, providing an extra layer of protection from viruses entering the body.

Directions for Use For all ages over 12 years, under 12 years consult any pediatrician in person. Suitabte for use during pregnancy. Apply 2-3 sprays up to 4 times a day for a full day protection. (Do not exceed recommended application). 1. Remove the cap and, while holding the bottle upright, spray into the air until a uniform mist is released. 2. Insert the nozzle carefully into one nostril, spray 2-3 pumps into one nostril while holding the other nostrill closed. 3. Repeat with the opposite nostril. 4. Close the cap immediately after use.