This product is amazing! I love it, weather your headed to the gym, to a meeting or out to dinner this is the perfect drink to help boost your body and give you the extra energy you need. I use spark ALL THE TIME for what ever life throws at me. YES, all the time! Spark isn't like all those other nasty, hash tasting energy drinks were you get a boost of energy and crash, Spark supplies you with a long lasting energy and even shapens your mental focus. I 100% recommend this high quality yet affordable product.