Which is the most energy drink? Popularity, Potency, and Performance Compared
                                
                                
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                                    4 min read                                
                            
                                In 2021, Red Bull sold over 9.8 billion cans globally, dominating the market, but this metric doesn't tell the whole story of which is the most energy drink. The answer can differ greatly depending on whether you're measuring by brand recognition, caffeine content, or the overall stimulant blend and its effects on the body.