First of all, I want to say that the taste of this supplemental is wonderful. I know other companies claim this; however, I have never had a taste like this from any other liquid supplement. In addition, it really does do what it say it will do, that is, to increase your energy level, and your overall health value. I used to have a cough that I could not get rid of, particularly the winter months. I had to take a mucous pill, such as Mucinex all winter and still had difficulty getting rid of this cough. Almost immediately, I found the cough has not bothered me this year, and expect to have no further problems in this regard.