What is a good natural toothpaste to use?

I sometimes buy those "Tom's" brand toothpastes; they're supposed to be all natural and I find them to be just as effective as any "mainstream" toothpaste.

Neem toothpaste .

Natural toothpaste? Are you that cheap?

Normally a good toothpaste can protect our teeth, cure the cavity and gum. So today, you can find plenty of them in the market, but the main is effective of our teeth after using it.

creast.