

Biotene Fresh Mint Mouthwash contains a mouth-moisturizing system that is more effective than water alone to help provide soothing dry mouth relief.

The clinically-proven^ mouth moisturizing formula works instantly to effectively relieve dry mouth symptoms for up to four hours.*
^American Journal of Dentistry, February 2016
*as measured by a 28 day clinical study

Biotene was shown to reduce sleep interruptions caused by dry mouth by 44.8%**.
**improvement vs. water after 28 days use in a clinical study.

Rinse Biotene Mouthwash for 30 seconds as needed, up to five times per day for immediate relief from dry mouth symptoms that lasts up to 4 hours.*
*as measured by a 28 day clinical study


Dry mouth is a common condition that affects one in four adults. Not only does it cause discomfort, but it can also lead to embarrassment, irritability and self-consciousness. It can also lead to a disturbance in sleep and a withdrawal from social situations.
Click on the boxes to find out more about dry mouth problems.

1 in 4 people suffer from dry mouth

What is dry mouth?

Impact on oral health

Causes of dry mouth