Made to specifically make sure that cavities can not form in your mouth. It took time to develop this tasteful product that ultimately stops tooth decay where it starts. I know this sounds like a commercial, but I am not financially affiliated with this product. I just think it's great and about time people have a gum that truly stops tooth decay. Dentyne tried, but they don't use the same effective amounts of oral bacteria killing xylitol in thier gum. 15 miniutes of chewing 'powr Brite and bacteria that causes your teeth to decay from sugar is gone. Nice! Right?