What is the Strongest K-Cup at Starbucks?
                                
                                
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                                    3 min read                                
                            
                                While standard K-Cup pods typically contain between 75 and 150 mg of caffeine, the most powerful option for those seeking a significant boost is the Starbucks Dark Roast Coffee With 2X Caffeine K-Cup, which packs approximately 260 mg of caffeine per serving. This specialty product is designed to provide twice the caffeine of a regular Starbucks K-Cup, making it the strongest choice available.