The main ingredients in Dubble Bubble gum are Sugar, Dextrose, Corn Syrup, Gum Base, Tapioca Dextrin, Titanium Dioxide, Confectioner's Glaze, Carnauba Wax, Corn Starch, Artificial Flavors, Artificial Colors, (FD&C Red 40, Blue 1, Yellow 5, Yellow 6, Red 3), BHT (to maintain freshness), Milk and Soy.
Virtually all commonly used preservatives (BHT, BHA, Ethoxyquin, and Sodium metabisulfite) and artificial flavor are eliminated by the usage of refrigeration.