More "natural" toothpaste

[simplicityissanity]

Any thoughts on the differences between Toms of Maine and Burts Bee's toothpastes?

Right now we are still using hte mainstream stuff, but would like to switch to something a bit more natural once we run out, any thoughts or suggestions would be greatly appreciated.

[Chamomile Girl]

Weleda children's toothpaste is the best.  It tastes good without being too sicky sweet, has great ingredients and is not owned by a huge corporate conglomerate like both Toms and Burt's Bees.