Yeah, take the Doritos as an example: the UK bag lists "Cheese Powder", the US bag lists "Cheddar Cheese" with sub-ingredients in parentheses (plus Whey and Skim Milk).

What is in the UK Doritos' "Cool Original Flavour" (read: Ranch) ingredient? Maybe something like Tomato Powder, Onion Powder, Garlic Powder, Buttermilk, Natural and Artificial Flavors?