Frozen chips are not just made of potatoes and sunflowers. They have some additional ingredients, including salt, turmeric, and flour. The brands also include paprika. It can add color, flavor, and crunch. They include dextrose or dextrin (sugar, essentially), which may account for some tasters commenting about the sweetness of some chips. None of the chips was high in salt, sugar, or fat. However, be aware that adding salt, ketchup, mayo, or other sauces will significantly boost this front.