I decided to give this a try after a few beauty bloggers reviewed it.  Please note that it's only been about three weeks since I'm using this, and already I'm seeing a big difference in my skin.  The pad is MILD on the skin, so anyone who has sensitive skin like mine will be okay.  I used to have a lot bumps on my skin from whiteheads, but that has been decreased.  My pores are relatively small, so a lot of physical exfoliaters don't work that well, but this is a good solution.  Anyone who has skin irritation from 10% BHA should try this one.  I like how the pads make application neat and easy.  I will definitely repurchase.