Clinical trials: Tooth Staining
Stain Removal Efficacy
Extrinsic Tooth Whitening Evaluation of a Whitening Toothpaste
This randomized, examiner-blind, parallel-group clinical study evaluated the effectiveness of a whitening toothpaste compared with a control toothpaste in removing extrinsic tooth stain over six weeks of twice-daily unsupervised…
- Trial name
- NCT07428603
- Testing
- Whitening Test Dentifrice (Code 826), Control dentifrice (Code 378)
- Where
- United States
- Volunteers
- 118 people
- Sponsor
- Church & Dwight Company, Inc.