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A comment on New gel restores dental enamel and could revolutionise tooth repair. Parent comment

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

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