How Much Caffeine Is in a Dunkin Sparked Energy Drink?
                                
                                
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                                    4 min read                                
                            
                                According to official Dunkin' nutrition information, a large Sparkd' Energy drink contains 192 milligrams of caffeine. This places it significantly higher in stimulant content than a standard cup of coffee and puts it just under half the recommended daily intake for a healthy adult.