Crest Kids Enamel + Cavity Protection Toothpaste rebuilds tooth density for stronger teeth by fortifying weakened enamel and comes in a fun Strawberry Flavor. The Enamel + Cavity Protection formula is our most advanced kids formula and is our best protection from the #1 Kids Toothpaste Brand in America.  Helps protect enamel from sugars and acids* and contains fluoride to fight against cavities. Brush away plaque build-up and help prevent cavities by adding Crest Kids Enamel + Cavity Protection Toothpaste into your child's daily oral care routine (brushing twice a day as recommended by dentists). Designed for Kids Ages 6+. ADA Accepted. Our Best Protection for Kids from the  #1 Kids Toothpaste Brand.