Nature relayed one from the British Dental Journal (2023) on the acid protection granted by BioMin F. (https://www.nature.com/articles/s41415-024-7876-8)

Here's another from 2022 that compares Colgate fluoride toothpaste against BioMin F(https://shorturl.at/M4hiQ).

My HN comment, linked to as [0], was on a submission about the history of NovaMin - iirc it was originally used for soldiers in Vietnam, then came to be used for repair of teeth.

You can do your own experiment: $10 for a tube, plus $6 shipping. If you have sensitive teeth it’s worth a trial.