Sensodyne Repair & Protect Original Sensitive Toothpaste provides you with a daily toothpaste that helps repair, strengthen and protect hypersensitive teeth. Sensodyne Repair & Protect Original Sensitive Toothpaste is powered by Nova Min, a clinically proven calcium and phosphate formulation that make up the natural building blocks of teeth. When used daily, this toothpaste forms a protective mineral layer over your teeth allowing the repair of vulnerable areas that may be causing sensitivity. Key features of Sensodyne Repair & Protect Original Sensitive Toothpaste: Fresh, minty taste Clinical proven sensitivity relief Advanced calcium phosphate technology Treats the source of tooth pain