Hydration between brushings. New. Locks in hydration. 4 hours of lasting comfort. Relieves a dry mouth. Freshens breath. Includes plant-based ingredients. Colgate: No. 1 dentist recommended oral care brand. Colgate Hydris Oral Rinse provides hydrating comfort for dry mouth sufferers. Includes moisture-rich plant based ingredients. Enhances hydration in your mouth to relieve dryness. Cleans and freshens with a soothing Hydramint flavor. www.colgatehydris.com. www.colgate.com. SmartLabel: App enabled. Scan for more information. To learn more visit - www.colgatehydris.com. ? 1-800-468-6502. www.colgate.com. Save Water: Turn off the tap while brushing.