A 2021 study backs this up. Researchers came to the conclusion that teeth brushed with charcoal toothpaste over a 12-week period not only appeared to have “no clinically acceptable whitening ...
Experts note that key biological differences mean that women may require a different approach to oral hygiene than their male ...
In a remarkable study led by researchers from King’s College London, scientists showed that a new type of toothpaste can help ...