Starbucks Doubleshot Espresso starts with rich, bold Starbucks espresso. Then we add sugar. Now you're ready for anything. Few things in life are black and white, but the combination of rich, bold Starbucks coffee and sweet, creamy white chocolate with a hint of rich dark chocolate flavors. Undeniably, indulgently delicious. This premium coffee drink enhanced with ginseng, guarana and B vitamins-is just what you need to appease your sweet tooth on your way to owning the day.