Avoid this company. Their products don't work and they won't refund money as promised. They ship product to you without prior notification, then they won't refund money after the product is returned. The give a "free" 30 day trial but when you call and cancel they ignore it, continue to ship and charge your credit card. Their customer service people are very arogant and treat customer in a very condescending manner. They are rude lack any understanding of the term Customer Service. These people need to be stopped.