How much caffeine is there in a double shot?
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5 min read
According to the U.S. Department of Agriculture (USDA), a standard 2-ounce double shot of espresso contains an average of 126 milligrams of caffeine, but the amount can fluctuate significantly based on bean type and preparation. This guide explores the details of how much caffeine is there in a double shot and the variables that influence its potency.
