The ingredients in these chips include corn (maize), rapeseed oil, and a combination of seasoning ingredients such as buttermilk powder, smoked paprika powder, garlic powder, and tomato powder. Additionally, flavor enhancers like monosodium glutamate and spices such as black pepper, oregano, and clove powder are added to intensify the flavor. Antioxidants like rosemary extract and ascorbic acid help preserve freshness, while coloring agents like paprika extract and annatto bixin give the chips their signature appearance.

In terms of allergens, Doritos Loaded Pepperoni Pizza Tortilla Chips contain milk and may also contain traces of wheat, gluten, barley, and soya. These allergens are clearly noted in the ingredient list for easy reference.