How much caffeine is in yerba and lemonade?
                                
                                
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                                    4 min read                                
                            
                                A 15.5 oz can of some branded yerba mate lemonade contains up to 150-160mg of caffeine, while pure lemonade has none. This stark contrast highlights the importance of understanding the ingredients and preparation methods when asking how much caffeine is in yerba and lemonade.