Lacer S.a.

This study aims to see if a special toothpaste can help reduce gum inflammation (gingivitis) in adults. 60 participants with moderate gum inflammation will use either the test toothpaste or a regular toothpaste daily for 4 weeks, with regular dental check-ups. Researchers will co…

This study aims to find out if a special whitening toothpaste helps maintain the color of teeth after a professional dental cleaning. About 50 adults with stained teeth will use either the test toothpaste or a regular one daily for four weeks. Researchers will check their teeth c…