Which Diet Soda Has the Most Aspartame?
                                
                                
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                                    4 min read                                
                            
                                According to a 2015 study published in SFA ScholarWorks, Pepsi Max contained the highest concentration of aspartame when compared to Diet Coke and other diet drinks analyzed. The aspartame content can vary significantly between brands, with differences often driven by marketing strategies and taste profiles. Consumers asking which diet soda has the most aspartame are often seeking to better understand what they are consuming.