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Re:New gel restores dental enamel and could revolutionise to... by throwaway2037 on Wednesday November 05, 2025 @06:52PM (#45829675)
What about "Sensodyne Pronamel"? There is usually someone in the comments raving about its effects.
Re:New gel restores dental enamel and could revolutionise to... by robinson7d on Wednesday November 05, 2025 @08:31PM (#45830377)
I think usually they rave about Novamin, which, at least in Canada, isn’t in the Pronamel line IIRC but in other Sensodyne branded toothpastes.

_EDIT: “repair and protect”_

Re:New gel restores dental enamel and could revolutionise to... by opello on Wednesday November 05, 2025 @10:42PM (#45831133)
This was a good comment thread on which brands or markets had what with regard to hydroxyapatite:

https://news.ycombinator.com/item?id=36564190

Re:New gel restores dental enamel and could revolutionise to... by mikaraento on Thursday November 06, 2025 @01:36PM (#45838655)
I can be that someone this time. The ”repair and protect” version has helped my low-level toothache.