evidence: Ingredients [edit]Depending on the country, Red Bull contains different amounts of caffeine, taurine, B vitamins (B2, B3, B5, B6, and B12), glucuronolactone[35] and simple sugars (sucrose and glucose) in a buffer solution of carbonated water, sodium bicarbonate and magnesium carbonate (substituted in some flavours with a trisodium citrate/citric acid buffer, each solution providing electrolytes).[36][37] To produce Red Bull Sugarfree, sucrose and glucose have been replaced by artificial sweeteners acesulfame K and aspartame or sucralose.[38] [...] - ^ "Caffeine in Red Bull". www.caffeineinformer.com. Archived from the original on 30 December 2017. Retrieved 29 December 2017.