[surfpel]

Did some googling and found a study that doesn’t corroborate that.

“…concluding that there are no significant difference of remineralization process obtained by using traditional toothpaste and Novamin.”

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7068624/

[icelancer]

That's a single metareview paper which was started by an undergraduate. Maybe people find that valuable, but other studies on the topics that used actual experimentation present somewhat mixed reviews trending towards clinical relevance.

https://onlinelibrary.wiley.com/doi/full/10.1002/jbm.b.34737

[adastra22]

Well it worked wonders for me, when nothing else did. Data size of 1, but still a datapoint.