this seems extremely promising, but isn't available yet.

i need to make sure they're as clean as possible, first.

https://www.cambridge.org/core/journals/journal-of-materials-research/article/abs/repairing-human-tooth-enamel-with-leucinerich-amelogenin-peptidechitosan-hydrogel/2DA770FD730F18B0AC71DC5E0FCBE07F