Patanjali dant kanti toothpest is very nice and useful .i am using ptanjlai dant kanti adv toothpest from before 3-4 monts and its result is very good and effctive for all tith problems and gums problem .its aurvadik product and there is no side effects of this product .i wish u bay this product .i thik its help to solve your tith problms by regular use