New Twix Dark features a crunchy shortbread cookie covered in caramel and enrobed in rich dark chocolate. Twix White, which was previously an exclusive seasonal offering, will stay on shelves starting in November. Twix White features the classic cookie covered in caramel and enrobed in white chocolate. 

Mars will also bring back a fan favorite, Twix Peanut Butter, which will hit stores this month. Twix Peanut Butter combines a crunchy cookie and a layer of creamy peanut butter, both topped with milk chocolate.

Ingredients (Twix Peanut Butter): Milk chocolate (sugar, cocoa butter, chocolate, skim milk, milkfat, soy lecithin, artificial flavor), peanuts, wheat flour with folic acid and iron (ferrous fumarate), sugar, palm oil, maltodextrin, less than 1.5% - fully hydrogenated rapeseed and cottonseed oil, partially hydrogenated cottonseed oil, food starch-modified, salt, natural flavor, soy lecithin, baking soda, corn syrup, propyl gallate to maintain freshness.

S.R.P. (1.79 oz.): $0.99-$1.09