I'm still waiting to hear about the lozenge that rebuilds enamel. It seems it is now focused on a treatment for sensitive teeth. They popped up 3 years ago but

I'm still waiting to hear about the lozenge that rebuilds enamel. It seems it is now focused on a treatment for sensitive teeth. They popped up 3 years ago but haven't gotten a lot of news about them besides a sprinkle of articles last year. https://news.ycombinator.com/item?id=27328663 https://news.ycombinator.com/item?id=27328663 https://pubs.acs.org/doi/10.1021/acsbiomaterials.2c01039 https://pubs.acs.org/doi/10.1021/acsbiomaterials.2c01039 https://dental.washington.edu/trials-begin-on-lozenge-that-rebuilds-tooth-enamel/ https://dental.washington.edu/trials-begin-on-lozenge-that-r...