Sparkling Low Calorie Fruit Flavour Soft Drink with Sweeteners. I don't know what it is, but I like it!. For over a century, Dr Pepper's truly unique taste has been impossible to describe a taste so misunderstood that's confusingly good. Grab it now, thank us later. Available with zero sugar and zero calories. So odd, so good, So MiSuNderStoOd. Sparkling Low Calorie Fruit Flavour Soft Drink with Sweeteners. Zero Sugar, Zero Calories. Serve cold for maximum refreshment. Store in a cool and dry place. Please recycle.