The award-winning original patented partial-coverage mouth tape designed for comfort, safety, and better sleep.
Created by a dentist and a mom searching for a better solution for mouth breathing, VIO2® Mouth Tape  helps encourage gentle lip seal while still allowing natural airflow — making it the most comfortable and trusted mouth tape on the market.
Made in the USA with hypoallergenic medical-grade adhesive and breathable cotton fabric, VIO2® Mouth Tape is designed for nightly use and fits virtually every face.
Thousands of customers, dentists, and wellness experts trust VIO2® to support better sleep, better breathing, and better mornings.