Trident Bubblegum Sugar Free Gum is a fun and delicious way to freshen breath and protect your teeth. Can something be classic and fresh at the same time? Yes. Yes it can. With 30% fewer calories than sugared gum, Trident sugar free bubble gum is sweetened with xylitol, a naturally occurring sugar alcohol. The ADA Council on Scientific Affairs found that the physical of chewing Trident sugarless gum for 20 minutes after eating stimulates saliva flow which helps to prevent cavities by reducing plaque acids and strengthening teeth.