Smoothie King Slim-N-Trim Vanillas contain between 180-370 calories, depending on your choice of option. The option with the fewest calories is the 20 oz Slim-N-Trim Vanilla (180 calories), while the 40 oz Slim-N-Trim Vanilla contains the most calories (370 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
