The Behavior Balance DMG liquid has changed my Autistic son dramatically. He used to have daily temper tantrums, not follow directions at all, and he would have melt downs when changing class in school. I started last fall giving it to him in his juice everyday and didn't really notice anything and then his teacher asked if he was taking something because he was actually sitting in circle time and snack time, etc., where he didn't before. I was able to start taking him to the grocery store, etc., without the meltdowns. His temper tantrums are only on occasion now and not nearly as violent. He has actually started saying a few words in communication now where he didn't communicate at all before although he can repeat anything or memorize cartoons or songs. He would never ask for juice, now he has a few things he asks for. I never run out of Behavior Balance, I keep a bottle at home and one at my mom's. My mom never forgets to give it to him when he is there because they see the dramatic difference also.