In their own words

Dry airways don’t breathe well. Dryness promotes the generation of respiratory droplets, and our airways fail to clean and filter the contaminants we breathe in. To keep us healthy, our airways need to stay hydrated. That's why airway hydration is the missing link to better health. Using a proprietary mist of perfectly-sized droplets and a precise blend of hydrating salts, FEND delivers hydration exactly where it needs to go — from your nose and sinuses, to the end of your windpipe. This strengthens your upper airways’ natural ability to clean and filter the air you breathe, and keeps dirty air from traveling deep into your lungs or back out into the environment. Featured as a TIME Best Invention of 2020 and Fast Company Most Innovative Company of 2022, FEND is on a mission to improve people's lives one breath at a time.