This is a total scheme, please do not waste your money. We ordered six bottles, used two, saw absolutely no difference in our health, called to find out how we get our money back (ad says "100% money back guarantee"), and were told we only get back the money for the unused product. Sent it back weeks ago, and still no refund. This place should be closed down, like all of the other scams out there.
Bottom Line: No, I would not recommend this to a friend