Don't Know
We stayed on this product for months for our 9 year old daughter.  We can't say that we SAW a difference, but maybe sometimes things are doing good even though you can't see it??? I was hoping to have a good gut, boost the immune system, and have the advantage of the brain boost if claims it will do...but I honestly can't say it did.  Don't know so probably won't buy again?
Rating: 2 stars