What Root Beer Does Not Contain Caffeine?
                                
                                
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                                    3 min read                                
                            
                                While the vast majority of root beers are naturally caffeine-free, a few notable exceptions exist, which is why it is essential to know what root beer does not contain caffeine before you buy. Most consumers can safely assume their favorite brand is caffeine-free, but a quick label check is always the best practice.