One of the products that I consider essential for quality of life and health in general, because nothing so repairing as quality sleep. And this product provides me with just that, quality sleep, consequently good muscle recovery, good mood and good mood the next day. Feeling of sleeping well and being rested even when I have few hours of sleep. Deep sleep of higher quality, and as a consequence a more pleasant day to day. I recommend totally, especially the option of 3mg, because of the possibility of starting with the lowest possible dose and go administering with the passage of time. Anyway, use it with tranquility because for me and my whole family has only positive points and I believe it will be the same for you.