Which Red Bull Has the Least Caffeine?
                                
                                
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                                    3 min read                                
                            
                                While all Red Bull Energy Drink varieties—including the Original, Sugarfree, and various Editions—contain a standard 80mg of caffeine per 8.4 fl oz can, the lowest caffeine option is actually found outside the energy drink range. The absolute least caffeinated options are Red Bull's certified organic sodas, many of which are completely caffeine-free.