Three Brains® is a line of supplements designed to support the critical relationship between our head, heart, and gut. Together, these three “brains” influence our cognition and support a healthy mind.* The Best-Sleep® combines five natural-source ingredients that have been traditionally used by herbalists as mild sleep aids, especially in cases of restlessness or occasional sleeplessness due to everyday mental stress.* The ingredients in this unique formula also have an overall analgesic effect that further promotes relaxed and restful sleep.*