Everyone needs a quick, breath-refresher during the day. It?s nice to know that when you put a Spry Gem into your mouth you?re not only getting a fresh, clean mouth, but you are also helping it be healthier too. Spry Gems are made in the United States with natural ingredients, the most important being xylitol. Xylitol is a natural sweetener, which promotes dental health. Because it doesn?t allow bacteria to stick to the teeth and oral tissue, the bacteria can?t flourish. This means they can?t produce its tooth-damaging acid like it normally would. Spry Gems also have added calcium to help with tooth re-mineralization.