Boka Llc

This study compares a non-fluoride whitening toothpaste to a regular fluoride toothpaste to see which one removes surface stains better over 8 weeks. About 109 adults with stained teeth will use the toothpaste at home without supervision. The goal is to find a more effective way …

This study tests whether a non-fluoride toothpaste containing nano-hydroxyapatite and a special cleaning system can reduce tooth stains better than a standard fluoride toothpaste. About 120 adults will brush with one of the two toothpastes for two weeks. Researchers will measure …