Does the Dunkin' Watermelon Refresher have caffeine?
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                Despite its fruity and non-coffee appearance, the Dunkin' Watermelon Refresher does contain caffeine, sourced from its green tea extract base. This fact surprises many customers who assume that the vibrant, fruity drink is caffeine-free. The caffeine content can range from 66mg in a small to 132mg in a large, providing a noticeable energy boost.