FEND

FEND Everyday airway hygiene

Officially a Fast Company World Changing Idea

Awarded and Recognized

Protect Yourself from Airborne Particles

As many as 10 billion particles can be inhaled every day. That’s billion, with a “b.” The key is to keep them out of your lungs and keep you from breathing them back out.

Two Breaths to Better Airway Hygiene

Our Specially Designed Mister

Delivers an optimized solution of salts to the right places - where respiratory droplets form in your upper airways, keeping them out of your lungs and keeping you from exhaling them.

Developed by a Harvard Scientist

For over two decades, David Edwards has been a leader in respiratory health. FEND's technology - originally developed for Anthrax protection - uses precisely calibrated, calcium-enriched salts to clean the airways.

FEND mister and one-month supply of FEND solution (about 8 cents per use)

“FEND is a new approach to keeping us clean in a world that has dirt. FEND introduces hygiene for our airways in a new way - with salts that are in the body and a mist that gets them there .  I use it every day.” 

Professor Robert Langer, drug delivery pioneer, most cited engineer in history, member US National Academies Science, Engineering and Medicine

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