Question: does the mango dragonfruit refresher have caffeine in it?
Answer: Like all Starbucks Refreshers, the Mango Dragonfruit Refresher is also caffeinated — but not because the drink includes coffee or espresso. ... A grande-size Mango Drangonfruit refresher has around 45 to 55 mg of caffeine in it, so the Dragon Drink probably also has about that same amount.