Naturally and artificially flavored. Sugarfree. 30% fewer calories than sugared gum. Calorie content of this size piece has been reduced from 7 to 5 calories. Contains bioengineered food ingredients. Long lasting flavor. Over 2 packs (As compared to two 15-stick packs or extra gum). Questions? Comments? Call 1-800-974-4539. Dispose of properly.