The Slush Puppie Strawberry 500ml is a fizzy, low-calorie soft drink that contains carbonated water, acids (citric acid, malic acid), natural flavourings, preservatives (potassium sorbate, sodium benzoate), and sweeteners (sucralose, acesulfame K). It is also coloured using concentrates of carrot and blackcurrant. As a beverage free from animal products, it is generally considered suitable for vegans and vegetarians. The product does not contain any of the common major allergens such as milk, soy, nuts, or gluten.