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“Doritos tortilla chips are coated with cheese powder containing disodium inosinate.”

Official ingredient statements support that Doritos Nacho Cheese chips have a cheesy seasoning coating that includes disodium inosinate. The main caveat is technical: the label does not clearly show disodium inosinate is inside the cheese-powder subcomponent itself, only that it is present in the overall seasoning blend. Formulas also vary across Doritos flavors and countries.

“Doritos tortilla chips are sprayed with the food colorings Sunset Yellow FCF (E110/Yellow 6) and Allura Red AC (E129/Red 40), and foods containing these colorings require warning labels in the European Union.”

The regulatory part is well supported: in the EU, foods containing E110 or E129 must carry a warning label. Doritos evidence is also substantial, but mainly for certain non-EU formulations, especially U.S. products, where those dyes appear in the seasoning. The claim becomes misleading if read as saying Doritos sold in the EU contain these dyes or would need that warning.