As is the case with any Starbucks drink, the exact level of caffeine in each Refresher varies widely by size. In a 12-ounce Tall beverage, you can expect to find 35 to 45 milligrams. Meanwhile ...
which provides 140 milligrams of caffeine. Starbucks' Iced Energy Drinks have less than ten calories and contain no sugar, starkly contrasting the sugar-heavy Refreshers, which pack at least 24 ...
Some things I cannot change, but my drink ... Starbucks Refreshers Beverage — a hand-shaken iced treat with freeze-dried dragonfruit and mango that typically has around 45 mg of caffeine from ...