Spry's all-natural, fluoride-free tooth gel for kids uses xylitol and calcium to gently clean and build the oral health of infants and children. The yummy-in-the-tummy, strawberry-banana flavor will help encourage your child's good dental hygiene. Safe to swallow and designed to be used twice daily. Regular use of Spry Infant Tooth Gel supports the absorption of calcium for the development of healthy tooth enamel. Safe for use from 3 months and older.