Don't purchase the product from this site. Don't spend $120 on a kit that is not going to work. From a website that only gives you an email address. There is no address to send the product back. There is no phone number to talk to a representative. My sister wasted a weeks pay just to get this product and she did not get her acne or pimples or skin to clear up at all. For the price she paid she could have seen a real doctor and got a prescription that might have worked.