Specially formulated to provide immediate dry mouth relief that lasts for up to 4 hours* while it freshens your breath. When used as part of your daily oral health care routine, it is an ideal oral rinse for managing your dry mouth. Biotène Mouthwash contains a mouth-moisturising system to provide soothing relief. It\'s gentle, alcohol-free formula helps clean and freshen your mouth and helps maintain a healthy oral environment. Beneficial to individuals experiencing dry mouth caused by: - Medication - Diabetes - Drug/Radiation therapies - Sjogren\'s syndrome - Stress & Depression *As measured in a 28-day clinical study