Defend where viruses attack

The nose is the main site of infection for most infectious airborne viruses. BioSURE PRO creates an invisible, temporary barrier in your nasal passages that blocks and inactivates airborne viruses.

We're sure you know what a coronavirus looks like by now; think of the spikes on the virus... the protective barrier blocks the spike protein on the virus attaching to the ACE2 receptors in your cells. The ELAH in our patented formula also disrupts the viral membrane, inactivating it and ultimately stops it multiplying.

If the virus can't connect, it can't infect.

Applied as a plume spray & works in seconds

Many nasal sprays are applied as a 'squirt' or as a puff of powder. BioSURE PRO is applied as plume of fine mist to give optimum coverage, creating a physical barrier in your nasal and nasopharyngeal passages that is effective almost immediately.

This means that within seconds of applying you have a very real layer of protection against infection from airborne respiratory viruses, plus peace of mind for up to 6 hours.

Market leading value. 400 sprays = 600 hours of protection per bottle

That is under 2p/hour of protection plus peace of mind!

Natural drug-free protection

All of our ingredients are food safe and BioSURE PRO only works outside of the cells in your body.

Our spray is not a medicine and has no metabolic or pharmacological effects. It has shown no side effects, and no overdose or dependencies from frequent use. It also stays just as effective even with continuous daily use.

The key ingredient, ELAH (ethyl lauroyl arginine HCL), has been used in global brand mouthwashes and as a food preservative for decades and enjoys a high safety profile.

BioSURE PRO is safe to use daily, and being so simple and convenient is perfect to take with you wherever you go.

Proudly made in the UK

Manufactured in state-of-the-art facilities, under ISO 13485 conditions. We are proud to make our products right here for the UK and global export.

BioSURE PRO Protective Nasal Spray is UKCA marked and registered with the Medicines and Healthcare products Regulatory Agency (MHRA).