Trident Spearmint Sugar Free Gum is a delicious way to freshen breath and protect your teeth. With 30% fewer calories than sugared gum, Trident spearmint gum is sweetened with xylitol. The physical act of chewing Trident sugarless gum for 20 minutes after eating stimulates saliva flow which helps to prevent cavities. Each pack of chewing gum is easy to toss in your car, backpack or desk drawer.