I drive for a living as a medium distance Medical Courier. Many of my trips are in the 4-5 hour range and I was having a problem staying awake at the wheel. Stopping to nap is rarely an option. I was given some samples of the strips at a Miami Gun Show. I was skeptical but bought an 8 pack anyway. I tried one on the way home just for giggles. Quite simply – they work! I am not an athlete, but staying alert and awake is important to me. They taste great and go to work immediately with no crash. I am hooked on the product and I will introduce it to our other company drivers. Their customer service is outstanding as well.