Long lasting flavor. 3 fifteen-stick packages (45 sticks total) sugarfree gum. 35% fewer calories than sugared gum calorie content of this size piece has been reduced from 8 to 5 calories. Try all the delicious flavors from extra including: Classic bubble peppermint smooth mint and spearmint! Produced with genetic engineering. Questions? Comments? Call 1-800-Wrigley (1-800-974-4539).