Some of Starbucks' most popular products include its Frappuccino blended coffee drinks, iced coffees, and iced teas. The company also offers a variety of food items, such as pastries, sandwiches, and salads. Additionally, Starbucks has a range of premium coffee and tea products, including single-cup coffees, brewed coffee K-cups, premium teas, and bottled cold drinks. It is also investing heavily in new product development to stay ahead of the competition and attract customers with innovative offerings.