Question: how much caffeine is in a trenta iced coffee from starbucks?
Answer: For its Trenta iced coffee, Starbucks advertises total fat of 4.5g, of which 2.5g is saturated. The calorie count is 230. The sugar clocks in at 42g and the caffeine content is 195mg, equivalent to 2.6 of the firm's espresso measures.