"This company along with it's counterpart company that sells Purecell eye therapy is a total scam. Be aware that you are signing up for a continuous shipment of products. They will be shipped to you without an invoice and with no opportunity for return at a cost of $89.95 (I have yet to see what the shipping and handling charges are). When you call to cancel (complain) the customer service rep, put me on hold 5 times, would not answer my questions with anything other than the company line, and was extremely rude. Obviously they have to deal with angry customers regularly, due to working for a company that scams it's customers. Don't try these products! There are many other products that do a much better job, from reputable companies."