Lavender essential oil is one of those which I have used for many years and one of the ones I prefer. It is known for its soothing, relaxing and de-stressing. Its scent is pleasant, not at all artificial. If you do not have a distributor, you can put a few drops on a gauze to put under the pillow for example, or a few drops in a bowl of water slightly tepid to leave a few hours in the chosen room. It is a product that I really appreciate.