This site practices predatory practices, and the product doesn't make a difference in your teeth. It's glorified peroxide, which you can buy at any pharmacy, just not as strong.
They won't even mail you the package until it's too late to cancel, and then they'll bill your card for $90 plus.
If you have a job or a life, you probably won't even realize that you've past the three days they allow for extending receipt. When I called, they would not let me speak to the supervisor; the person who answered the phone insisted they were the highest level I'd be allowed to speak to, and then hung up on me.
PLEASE save your money and your aggravation.
Bottom Line: No, I would not recommend this to a friend
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