Red Bull Sugarfree 12 x 355ml includes a carefully formulated blend of functional ingredients. It contains carbonated water, citric acid for tartness, and carbon dioxide for fizziness. Taurine, at 0.4%, is an amino acid that supports metabolic processes, while caffeine (0.03%) provides its well-known stimulant effect. The drink is sweetened without sugar using sucralose and acesulfame K. Acidity regulators such as sodium carbonates and magnesium carbonates help maintain flavor balance. It is also enriched with B-group vitamins—niacin (B3), pantothenic acid (B5), vitamin B6, and vitamin B12—which play a vital role in energy metabolism and reducing fatigue. For texture and stability, it includes xanthan gum, and its signature color comes from plain caramel and riboflavin (vitamin B2).

Red Bull Sugarfree Energy Drink 12 x 355ml does not contain any of the 14 major allergens identified by UK and EU food safety regulations. It is also gluten-free and GMO-free, making it suitable for a wide range of dietary needs. However, due to its high caffeine content (106.5 mg per can), it is not recommended for children, pregnant or breastfeeding women, or anyone sensitive to caffeine. Always check the packaging for the latest allergen and ingredient information, especially if you have specific dietary restrictions or concerns.