I have a 4year old son who is hyperactive and since the age of two I have found it impossible to give him a very need sleep/rest in the day. He will lye with me around 12noon to watch a movie for a rest, but will always have to be moving (kicking legs, rolling around, jumping on the bed) its only my first day trying this product but I have already noticed a difference, he actually laid still while watching a whole entire movie. Its only early days but I'm impressed so far :)