




VIRALEZE Antiviral Nasal Spray 10ml
Helps trap and block common respiratory viruses in the nasal cavity.
Proven safe and effective in randomised clinical trials (References: 1,2,3).
Compact and easy to use anytime, anywhere.

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Travel
Perfect for use in crowded, confined spaces - like planes, buses, and trains.
Family
When visiting the grandparents, grandchildren or anyone in between.
Public Spaces
Whether you're at a concert or just at the shops.
Work
Don't miss out on work opportunities. Work trips and office visits just got easier.

Why Choose VIRALEZE™ Antiviral Nasal Spray?
Your First Line of Defence Against Viral Infections

The Power Behind The Protection
Astodrimer sodium forms an invisible barrier in the nose. It works by physically trapping and blocking respiratory virus particles in the nose, reducing viral load and increasing the rate of viral clearance (References: 1,2,3).
Laboratory studies show Astodrimer sodium traps and blocks respiratory viruses
30x More than Iota-Carrageenan
Paull, J.R.A; Heery, G.P.; Bobardt. M.D.; Castellarnau, A.; Luscombe, A.; Fairley, J.K.; Gallay, P.A. Virucidal and antiviral activity of astodrimer sodium against SARS-CoV-2 in vitro. Antiviral Research, 191, 105089. https://doi.org/10.1016/j.antiviral.2021.105089
How to Use
Protection in Your Pocket – Easy to Use Anytime, Anywhere

Always keep your VIRALEZE™ at the ready. Wash your hands and blow your nose.

One spray into each nostril as required, up to 4 times per day.

Store and step out with more confidence.
FAQs

Shield yourself and the ones you love.
Use VIRALEZE™ as an extra protective measure in your defence against respiratory viruses.
Astodrimer sodium, the core ingredient in VIRALEZE™, has demonstrated antiviral activity against a broad spectrum of respiratory viruses in laboratory studies, including:
Peer-Reviewed Research
VIRALEZE™ contains astodrimer sodium, which has been tested in clinical and laboratory studies. Explore some of the scientific publications here.
Virucidal and antiviral activity of astodrimer sodium against SARS-CoV-2 in vitro
Astodrimer Sodium Antiviral Nasal Spray for Reducing Respiratory Infections is Safe and Well Tolerated in a Randomized Controlled Trial
Astodrimer Sodium Nasal Spray Versus Placebo in Non-Hospitalised Patients with COVID-19: A Randomised, Double-Blinded, Placebo-Controlled Trial
Protective Effects of Astodrimer Sodium 1% Nasal Spray Formulation against SARS-CoV-2 Nasal Challenge in K18-hACE2 Mice
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References
1: Winchester, S.; Castellarnau, A.; Jabbar, K.; Nadir, M.; Ranasinghe, K.; Masramon, X.; Kinghorn, G.R.; John, I.; Paull, J.R.A., 2024. Astodrimer Sodium Nasal Spray versus Placebo in Non-Hospitalised Patients with COVID-19: A Randomised, Double-Blinded, Placebo-Controlled Trial. Pharmaceutics, 16, 1173. https://doi.org/10.3390/pharmaceutics16091173
2: Paull, J.R.A; Heery, G.P.; Bobardt. M.D.; Castellarnau, A.; Luscombe, A.; Fairley, J.K.; Gallay, P.A. Virucidal and antiviral activity of astodrimer sodium against SARS-CoV-2 in vitro. Antiviral Research, 191, 105089. https://doi.org/10.1016/j.antiviral.2021.105089
3: Paull, J.R.A.; Luscombe, C.A.; Castellarnau, A.; Heery, G.P.; Bobardt, M.D.; Gallay, P.A. Protective Effects of Astodrimer Sodium 1% Nasal Spray Formulation against SARS-CoV-2 Nasal Challenge in K18-hACE2 Mice. Viruses, 13(8), 1656. https://doi.org/10.3390/v13081656
4: Castellarnau, A.; Heery, G.P.; Seta, A.; Luscombe, C.A.; Kinghorn, G.R.; Button, P.; McCloud, P.; Paull, J.R.A. Astodrimer sodium antiviral nasal spray for reducing respiratory infections is safe and well tolerated in a randomized controlled trial. Scientific Reports, 12, 10210. https://doi.org/10.1183/13993003.01727-2020