A. We recommend taking it in the morning or early afternoon. It seems to be a bit of a mild stimulant, so if you take it in the morning, you may find you have more energy during the day. Then, when bedtime comes you will likely find you are more tired than usual – you will feel like you have done a day of physical labour. Then you will likely sleep longer and deeper than usual. Many people take it just for the improvement of sleep. But be careful, if you take it later in the day or close to bedtime, you might find it keeps you awake instead.