What has more caffeine, cold brew or espresso smoothie king?
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3 min read
According to Smoothie King's own nutritional information, a 20oz Espresso smoothie contains 159mg of caffeine, while a 20oz Cold Brew smoothie has 83mg. This clearly indicates that, for comparable-sized beverages, Smoothie King's espresso-based options pack a significantly larger caffeine punch than their cold brew counterparts.
