My husband & I are truck drivers, which can be very stressful, with traffic, construction, bad directions, weather, etc. We use this to help us stay relaxed, but yet stay alert to do our jobs. If we stay tensed up all day, we end up with headaches and tight muscles in our back and neck areas. If we are in a hotel for the night, we will take 2 tablets to help us get a good night's rest. We love that the product does its job without interfering with out jobs.See full review