Both of these companies are frauds!! The dazzle smile company has now changed its name probably because it has received so many complaints. Both companies claim that you can receive a free trial offer of their product. All you have to do is pay shipping and handling. They never tell you that you have 2 weeks to return the product and then they charge you for the "free trial" . I contacted both customer service departments and the people were rude and refused to refund my money. Please don't fall for the scam like I did. The products are not worth it!!! read full review »