Diet Coke 6 × 2Ltr is made with carbonated water, colour (Caramel E150d), phosphoric acid, sweeteners (Aspartame, Acesulfame K), caffeine, acidity regulator (Sodium Citrate), and preservatives (Potassium Sorbate). This combination of ingredients delivers the crisp, refreshing taste of Diet Coke, with the added benefit of being sugar-free and low in calories.

Diet Coke 6 × 2Ltr PM £2.29 contains no major allergens such as milk, eggs, soy, nuts, or gluten. It does contain a source of phenylalanine due to the presence 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.