The Biotène® line of products is specially formulated to manage a dry mouth and relieve the symptoms of Dry Mouth, a condition often caused by medication use. Our Moisturizing Gel, Oral Rinses and Mouth Spray provide lubricating comfort and lasting Dry Mouth symptom relief. Our toothpastes are formulated to not irritate. All Biotène® moisturizing products have a balanced pH similar to natural saliva.