What we love about Espresso: An average espresso contains about 64 milligrams of caffeine, an ergogenic aid known to be a performance enhancer and contributor to high concentration and stamina.
What you should also know: Contains 50 to 55 mg caffeine per pack. Speak to your health care practitioner prior to consuming if you have a heart condition, kidney disease, stomach ulcer or anxiety disorder. Caffeine can also interfere with medications used to control heart rhythms and blood pressure. Not suitable for children.