Question: how much caffeine in starbucks doubleshot espresso light?
Answer: They also offer a light version at 70 calories but with 120 mg of caffeine, a Cubano version with 85 mg of caffeine, and a Salted Caramel version with 70 mg of caffeine. Jun 23, 2016 · The Starbucks DoubleShot Espresso contains 125 mg caffeine per 6.5 fl.