If I could give a zero rating. I would. The product is a total waste of money. It is supposed to be a free trial, but they won't take the product back if it is opened. They do not tell you that they will be charging you for the full price in 2 weeks after they ship. And customer service does not have any authority. I actually feel bad for them, that they have to take these calls all day from unsatisfied customers and can't do anything. Terrible company and even worse product! Run very fast away.