Clinical Trial

The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Sensitive Whitening Toothpaste, Containing 5% KNO3 (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains Over 4 Weeks of Unsupervised Use.

Completed
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Summary
The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains Over 4 Weeks of Unsupervised Use.
Trial Details
NCT Number NCT07761715
Lead Sponsor Boka LLC
Conditions Teeth Staining
Enrollment 100 participants
Start Date 2026-05-11
Primary Completion 2026-06-30 (estimated)
Study Completion 2026-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-08-13