Protection from the air you share


sprays = six hours

Up to 6 Hours of Protection with
Only 3 Quick Sprays

With three quick sprays providing up to six hours of clinically proven protection, you’ll be breathing in a sigh of relief.

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Kills 99.9% of Infectious Germs

Halo has been proven to kill 99.9% of infectious germs.

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Halo kills airborne germs you breathe in for up to six hours. This is how:


Breathing Airborne Germs

On an average day, you take about 17,280 breaths. This wouldn’t be an issue if we didn’t spend 90% of our time indoors. Put another way, there are over 17,000 opportunities a day to breathe in airborne germs.

  • A Oropharynx
  • B Airborne germs

See the science behind the risk
of airborne germs


Using Halo

Halo is a patent-pending oral spray that delivers a coating to the back of the oral cavity, providing sustained antiseptic action against airborne germs you breathe in. All it takes is three quick sprays to the back of the mouth, circulate and swallow. That’s it. You can feel free to eat, drink and go about your day.

Scientific studies


Sustained Germ-Killing Power

What makes Halo so unique is that the patent-pending formula has been designed and clinically proven to kill airborne germs you breathe in for up to six hours with each dose.

  • A Germ Killing Agent
  • B Halo formula keeps sustained antiseptic action
    in place

Up to six hours of protection with
only three quick sprays

Actual video of Halo’s germ-killing power