All their products are a joke. And please don't make the mistake of getting the half price product if you sign up for autoship. I followed all their procedures and they still would not cancel my account. They kept taking money from my account every month for several months and when I finally called and actually reached a human, he derided me for having a bad attitude (um, yah -- when you steal my money, it makes me angry!), then cussed me out and hung up on me. Just. Say. No.