It works great!
I was looking for something natural to help with my allergies which have been crazy bad this year.  I already take something year-round prescribed by my doctor, so I wanted something that wouldn't counteract that or cause me to be drowsy.  I was suprised to find it was cheweable, which makes me happy because my son still hasn't been able to swallow pills so he could use this as well.  It's only a 4-hr dose, which is enough to get me through some of the worst times of day (morning and evening).  It is fast acting, and always does the trick.
Rating: 5 stars