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BioSURE PRO Protective Nasal Spray - Block Airborne Viruses

BioSURE PRO Protective Nasal Spray - Block Airborne Viruses

Regular price £14.95 GBP
Regular price Sale price £14.95 GBP
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BioSURE PRO can help!

GET PROTECTED IN MINUTES, LASTS FOR HOURS. Apply in each nostril to coat the nasal passage and put up a barrier unfriendly to viruses. Up to 6 hours of enhanced protection against airborne viral infection. If the virus can't connect, it can't infect. Reapply any time to maintain effectiveness.

FIGHT AND DEFEND WHERE VIRUSES ATTACK. Applied as a plume spray for optimum coverage. The microemulsion creates a physical barrier at the main site of infection and gives an additional layer of protection that helps block infective virus strains that travel through the air. 

SCIENTIFICALLY PROVEN. BioSURE® PRO has been independently proven to be safe and effective against rotavirus A (sickness and diarrhoea), RSV (common colds), influenzas (flu) and coronaviruses, including COVID-19.

NOT A MEDICATION, SAFE FOR TEENS AND ADULTS. BioSURE PRO is not a medicine, has no pharmacological action and has no known side effects. It simply blocks the virus being able to infect the cells in your nose. 

PATENTED FORMULA REDUCES RISK OF VIRUS INFECTION The unique formula contains ELAH which has been safely and effectively used in Listerine for decades to block bacterial growth. The same award-winning team of scientists that developed the mouthwashes also developed BioSURE PRO.

IDEAL FOR TRAVEL. ENJOY MORE, WORRY LESS. Feel more protected. Ideal for use in crowds, airports, airplanes, concerts, public transportation, and more. Simple and convenient to use wherever you go.


How to use

1. Shake bottle and remove lid.

2. Insert tip into nostril.

3. Spray twice (2 times) in each nostril.

4. Wipe tip and replace lid.

5. Use every 6 hours or as needed.


All orders received before 2pm Monday to Friday (except Bank holidays) are dispatched on the same day via Royal Mail 24, which aims for a next day delivery. This is not a tracked or guaranteed service but more than 95% of orders are received next day.

Orders received after 2pm or at weekends will be dispatched the next working day. 

Standard Postage is free for all UK orders over £45 or £3.95 for orders under £25.

We can also offer a Guaranteed UK Next Day Tracked Delivery before 1pm charged at £7.50. This postage method will require a signature.

Orders with Royal Mail 24 delivery should be delivered next day with normal post Monday-Friday. Orders with Guaranteed Delivery placed Monday to Thursday before 2pm will be delivered the next day. Orders with Guaranteed Delivery placed after 2pm on Thursday and before 2pm Friday will be delivered on Monday. Orders with Guaranteed Delivery placed after 2pm on Friday and before 2pm Monday will be delivered on Tuesday.

Please note we cannot offer deliveries on Bank Holidays and your order will be delivered the next working day. Delivery over Public Holidays may be delayed. 

HubBox Delivery Information

For HubBox deliveries please check your spam box for your confirmation code before contacting BioSure. You can simply use a photographic form of ID which matches the addressee on parcel to collect your item without this code.

International Delivery Information

Sometimes, depending on your address and what you are buying, there will not be a choice of delivery options. Orders placed for delivery to countries where we are not legally able to send to will be cancelled and payment refunded.

Postage for European deliveries costs from £10. There is an option of Tracked or Tracked and Signed for most countries and deliveries may take up to two weeks.


We regret we are unable to accept responsibility for undelivered and missing orders, that have not requested the Tracked and Signed delivery option.

Standard delivery can take up to 5 working days, if your order is yet to be delivered after this time please don't hesitate to contact us. International delivery can take up to 10 working days, if your order is not received after this time frame, please feel free to contact us. 

We are happy to accept returns for unopened and undamaged tests if returned to our warehouse within 7 days of the order being placed.

All instructions and information are provided only in English language. 

Warnings & Precautions

For nasal use only. Use only as directed.

BioSURE® Pro Protective Nasal Spray is designed to protect you from infection of respiratory viruses, it is not designed as a
treatment for COVID-19 infection.

If you have current COVID-19 infection or any other respiratory virus, BioSURE® Pro Protective
Nasal Spray will not stop you being infectious to others.

It is recommended never to share nasal sprays with other people. It may spread infection.

Suitable for ages 12 years and older. Keep out of reach of children.

Not recommended for pregnant women. Consult a healthcare professional before use.

Check the ingredients and do not use if you are sensitive to any of them.

Store upright at room temperature. Do not store in direct sunlight.

This product has a shelf life. Once opened the BioSURE® Pro Protective Nasal Spray can be
used until the date indicated on the bottle. Do not use if the date has passed.


Aqua, Glycerin, Xylitol, 1,2-hexanediol, Povidone, PEG-40 Hydrogenated Castor Oil, Ethyl Lauroyl Arginate HCI (ELAH), Sodium Citrate, Phenoxyethanol, Lavender, Copper Gluconate, Citric Acid, Sodium Hydroxide 

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Safe & Effective

After the past couple of years, nobody wants life to be on hold or to miss out on anything ever again because of a virus.

The BioSURE® PRO Protective Nasal Spray is proven to be effective for 6 hours per application and can be reapplied every 6 hours for continuous protection. It is not a medicine, is non-pharmacological, has shown no side-effects and there are no effects from long-term use.

So #TakeControl and #SprayProtectGo

Wherever you go, take BioSURE® PRO because who has time to miss out?

  • Spray

    Just 2 sprays in each nostril provides you with 6 hours of protection against colds, flu and other viruses.

    So you can work, play, dance, travel...the choice is yours!

  • Protect

    With 400 sprays, that's 600 hours of protection in each bottle, our spray creates a physical barrier so that viruses cannot attach to the cells in your nasal passages. Because if they cannot attach, they cannot infect.

  • Go

    Before you go anywhere where you know you will have increased exposure to airborne viruses simply

    Spray, Protect & Go

    and protect yourself before airborne viruses start


How does BioSURE® PRO Protective Nasal Spray work?

The spray coats your nasal passages, creating a physical barrier that temporarily blocks the virus spike proteins from entering the cells ACE-2 receptors in your nose. This helps block the first step of a COVID-19 infection at the main entry point and helps prevent the virus from multiplying to give your immune system time to fight off the viral invasion.

Is the nasal spray effective against COVID-19 virus?

BioSURE® PRO Protective Nasal Spray has been trialed in a variety of settings, including humans and laboratories. It has been shown to be effective at blocking both Delta and Omicron variants of COVID-19, in addition to the most common colds and flus.

Why should I use BioSURE® PRO Protective Nasal Spray?

BioSURE® PRO Protective Nasal Spray can help prevent infections caused by some common colds, influenzas and coronaviruses, including COVID-19, by forming a temporary physical barrier that blocks the virus from entering the cells in your nose.

In combination with current recommended guidelines, BioSURE® PRO Protective Nasal Spray is a powerful way to protect yourself and help prevent the spread of many airborne respiratory viruses.

How long does it work for?

The BioSURE® PRO Protective Nasal Spray has been proven to work for at least 6 hours and can be reapplied every six hours.

Is BioSURE® PRO Protective Nasal Spray nasal spray safe to use?

The key ingredient of BioSURE® PRO Protective Nasal Spray, is ELAH (Ethyl Lauroyl Arginine Hydrochloride), which has been used in mouthwashes and as a food preservative for decades and enjoys a high safety profile. Extensive studies have shown that this ingredient metabolizes quickly into two safe compounds commonly found in human diets.

Does the BioSURE® PRO Protective Nasal Spray protect against all variants of the respiratory viruses?

Preliminary studies indicate the
BioSURE® PRO Protective Nasal Spray is effective against RSV (common colds), influenzas (flus) and coronaviruses (including COVID-19 - Delta and Omicron strains). Because the mode of operation is performed by the spray forming a physical barrier in the nasopharynx, in principle it will protect against future viral mutations and variants of viruses. We shall continue to perform evaluations as these evolve.

How does the BioSURE® PRO Protective Nasal Spray make a barrier?

The ingredients in BioSURE® PRO Protective Nasal Spray create a film in the nasal passages that helps prevent the virus from embedding and replicating. It actually physically blocks the virus from joining to receptors on the cell surface.

How long does it take to work?

The protective effect is instant. As soon as the product is sprayed into the nostrils, it is effective.

Who can use BioSURE® PRO Protective Nasal Spray?

It's suitable for ages 12 years and older.

If you are pregnant it is recommended that you consult with a healthcare professional before use.

How much does it cost to protect myself?

There are 400 sprays in each BioSURE® PRO Protective Nasal Spray, which gives you approximately 100 uses and 600 hours of protection. At under 19p per application and only a 3p cost per hour, take back your life and don't ever miss out again.