My husband and I have used this too...
My husband and I have used this toothpaste for over 13 years, twice a day, sometimes three. We are so pleased not to be putting chemicals in our mouths. We are now in our early 70's and have our own teeth, no sensitivity, healthy gums and no major dental work like root canals, etc. I swear by this toothpaste and wish my family would use it, too.