Most people think Espresso Blend has the most caffeine, but brewed coffee is proven to have more. A single 2 oz. Double Espresso shot has about 80 milligrams of caffeine. Whereas an average 12 oz. brewed coffee has about 120 milligrams of caffeine.
Most people think Espresso Blend has the most caffeine, but brewed coffee is proven to have more. A single 2 oz. Double Espresso shot has about 80 milligrams of caffeine. Whereas an average 12 oz. brewed coffee has about 120 milligrams of caffeine.