Kids Tooth Gel with Xylitol by Spry is here to help with kid-friendly formulas made using xylitol, a natural sweetener with clinically proven, unique, dental health benefits. With nearly half of kids under the age of 11 getting cavities in their baby teeth, and many getting cavities in their permanent teeth, it’s no wonder parents worry about their kids’ dental health! These tooth gels are fluoride-free, so they’re safe to swallow while little ones learn proper brushing habits.