Can Monster Energy Go Flat? The Science Behind Carbonation Loss
                                
                                
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                                    4 min read                                
                            
                                An opened energy drink's carbonation can dissipate significantly in as little as 24 hours without being properly resealed. This rapid fizz loss means that, much like any other carbonated beverage, Monster Energy can and will go flat once exposed to the air, impacting both its texture and flavor profile.