The free trials of the product I recommend on this site worked for me and for many other people, but it is always possible that results may vary by person. Also, keep in mind that I got free trials of the products, but there is a shipping fee and some advertisers have terms regarding continued billing after the trial expires if you do not cancel. Some companies require the trial to be cancelled within fourteen days of the trial period, while some other companies give you thirty days to cancel the free trial. Please check the terms for each product regarding the specific number of days required to cancel your free trial before continued billing begins. If you enjoy the products, simply do nothing. You will be billed at a discounted price of something like $30 to $80 (see the product web page for exact numbers). I UNDERSTAND THAT THIS CONSUMER TRANSACTION INVOLVES A NEGATIVE OPTION AND THAT I MAY BE LIABLE FOR PAYMENT OF FUTURE GOODS AND SERVICES, UNDER THE TERMS OF THIS AGREEMENT, IF I FAIL TO NOTIFY THE SUPPLIER NOT TO SUPPLY THE GOODS OR SERVICES DESCRIBED