NEVER BUY!!! I ordered a 30 day introductory supply. In the very fine print, they later point out that they had signed me up for their endless club, where they automatically charge me and ship product. My credit card has been billed another $106.89 on top of the $40 I was charged for the $29.95 introductory 30 day offer. I called them and was on hold for ever. If this product is any good, why does he have to stoop to such sleazy tactics?