What Starbucks Iced Coffee Has The Most Caffeine?
1. Clover Brewed Coffee The strongest coffee you can order at Starbucks is Clover Brewed Coffee. Specifically, Clover-brewed sumatra roast, French Roast and Italian Roast are the most caffeinated coffees with 380 mg in a grande cup and a whopping 470 mg of caffeine in a venti. What is the strongest caffeine coffee at Starbucks? … Read more