I'd buy a toothpaste with xylitol if I could, but I've never seen any in stores.
It doesn't have xylitol, but I do buy toothpaste with bioactive glass which helps remineralize teeth without fluoride.
I actually wrote an article about its history and why it disappeared from shelves in the US:
https://medium.com/@ravenstine/the-curious-history-of-novami...