Diet Coke is made with carbonated water, colour (Caramel E150d), phosphoric acid, sweeteners (Aspartame, Acesulfame K), caffeine, acidity regulator (Sodium Citrate), and preservatives (Potassium Sorbate). These ingredients combine to provide the crisp, refreshing taste of Diet Coke, all while keeping it sugar-free and low in calories.

Diet Coke 6 x 330ml PM £3.50 contains no major allergens such as milk, eggs, soy, nuts, or gluten. It does contain a source of phenylalanine due to the use of aspartame, which is important for individuals with phenylketonuria (PKU). Always check the product label for the most up-to-date allergen and ingredient information.