We stand by our unique formula. Try NutriNerve® risk free. Once you have been on the Continuity Program for one full year, if NutriNerve® does not give you the results you are looking for we have a no questions asked Guarantee. We will issue you a full refund (minus the cost of S & H). (Refund is limited to the 6 [bottles] delivered under the Continuity Program for the year, and is limited to one refund per [customer/household]. Refunds must be claimed within six (6) months of the end of the first year on the program.) Like most of our customers, you will love NutriNerve®. It could just change your life.