I suffer from anxiety-related problems, and while I usually manage my condition fairly well, when I get under a lot of stress for a long time, I start to have physical symptoms. One of those is headache that will NOT go away, no matter how much medication I take, how much sleep I get, how much caffeine I consume, etc. THIS product, however, WORKS. It's amazing to suddenly realize that I don't have a headache when I've had one every day for weeks. I find the scent soothing, and I find that if I use some the night before I go to bed, I sleep better. I don't think this works for everyone (my husband, who is a lifelong migraine sufferer, doesn't get much benefit from it, for example), but for me, it's been a godsend, and the only thing that provides any relief for chronic stress headaches.