• Strengthens enamel from the inside and forms a 24-hour protective shield around the tooth. • Provides a shield against sugar acid attacks, one of the main causes of tooth decay. • Fluoride is absorbed by the teeth and strengthens dental enamel. • Fresh mint flavor. • 3-in-1 protection: strengthens enamel, helps maintain healthy gums, and freshens breath. • Clinically proven to protect against sugar acids. • Helps maintain healthy gums and freshens breath. • Ingredients: water, hydrated silica, sorbitol, glycerin, sodium lauryl sulfate, xanthan gum, flavor, PEG-6, sodium fluoride, alumina, sodium saccharin, carrageenan, limonene, CI 73360, CI 74160, CI 74260. • Contains sodium fluoride (1450 ppm F). • Brush teeth twice a day, then spit out, avoid swallowing.