NhPRO Toothpaste Improves Tooth Enamel And Tooth Sensitivity With Ingredients That Effectively Improve Tooth Sensitivity 30ml Features: Action: Removes and prevents stains while protecting sensitive teeth by helping to strengthen enamel. Natural Toothpaste: Whitens your teeth with a natural that won't cause irritation or tooth pain. Fresh Breath: Long-lasting fresh taste promotes strong tooth enamel and fights bad breath. PORTABLE: The compact size is for it with you wherever you go, whether traveling, traveling, or at the office. Contains a concentrated dose of Hydroxyapatite (nHAp), a clinically ingredient to improve tooth enamel and treat tooth sensitivity, effectively improve tooth sensitivity Product Description: SIZE：12.4x3.3cm/4.88x1.29in 30ml 1. Follow the steps for brushing your teeth, first take a pea-sized amount on the toothbrush. 2. Then brush your teeth with regular toothpaste for 2 minutes as usual. 3. Rinse your mouth with water brushing your teeth.