The Starbucks Refreshers Purple Drink is a blend of mango, dragonfruit, and lemon, which gives it a unique and exotic taste that is sure to delight your taste buds. The mango in the drink provides a sweet and fruity flavor that is perfect for those who love a refreshing and tangy taste. The dragonfruit in the drink provides a unique and exotic taste that is sure to leave you wanting more. The lemon in the drink provides a zesty and refreshing taste that is perfect for those who love a citrusy taste.