I ordered this toothpaste when the first type of powdered toothpaste started to give me sensitive teeth, something I have always had but the powder seemed to make it worse.. TILL I got this stuff it helps my teeth feel better well still letting me use tooth powder.
The little tin that the powder comes in I thought it was going to be just super thin but it's not! it's super thick and feels like it could handle a beating!
The only thing I have to say that is slightly negative (and it's not even negative) is that if it's your first time using it, the salt taste can be a bit overwhelming but after a few uses you don't even notice it any more!