Caffeine helps to improve concentration and increase alertness. One 250-ml can of Red Bull Energy Drink contains 80 mg of caffeine. The 80 mg of caffeine contained in one 250-ml can of Red Bull ...

Yes, Red Bull Sea Blue Edition is now available as a sugarfree Red Bull flavor. I haven’t picked up a regular Red Bull Sea Blue Edition since it launched in 2023 as that year’s Summer Edition.