[yuvipanda]

From a comment[1] elsewhere in thread, looks like they removed fluoride to avoid higher FDA scrutiny. Not sure what that means for labeling.

[1]: https://news.ycombinator.com/item?id=12507965

[Bartweiss]

That may well be the only 'active' ingredient in some toothpastes, since the rest is mostly just a scrubbing aid.