Lay's Sour Cream & Onion Flavored Potato Chips: Potatoes, Vegetable Oil (Canola, Corn, Soybean, And/or Sunflower Oil), Skim Milk, Salt, Maltodextrin (Made from Corn), Onion Powder, Whey, Sour Cream (Cultured Cream, Skim Milk), Parsley, Natural Flavors, Lactose, Citric Acid, Whey Protein Concentrate, and Buttermilk.Contains Milk Ingredients.Lay's Barbecue Flavored Potato Chips: Potatoes, Vegetab