Not a free 21 day supply for on $3.97 shipping. This is a scam as if I keep the two bottles sent to me my credit card will be charged 79.90. This was not made clear in the ad on the web. Plus it will cost me to sent it back with a return receipt as they ask. I am filing a complaint with the FTC on this as it is a total false advertising scam. There was nothing free about this product plus there was not information on the product in the package. read full review »