I used Calcivan for a year, my back felt much tighter and stayed in place. But I decided to try a rival product, that was a little cheaper. The other product didn't work nearly as well, I am back with Calciven. I plan on staying with your product from now on.
Service rep was very helpful and saved us money by buying a larger qty of pills every 4 months vs individual bottles monthly. I got a discount plus free shipping.