Clinical Trial

Clinical Study to Evaluate the Tooth Whitening Efficacy of a New NextGen In-office Whitening System

Completed Phase 3
View on ClinicalTrials.gov →
Summary
The goal of this clinical study is to evaluate how well a new in-office whitening system works to whiten teeth compared to some other commercially available in-office whitening systems.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-11-04; most recent amendment 2026-01-07.
Status change: Recruiting → Completed 2026-01-07
Trial Details
NCT Number NCT07225478
Lead Sponsor Colgate Palmolive
Conditions Health Adult Subjects
Enrollment 180 participants
Start Date 2025-10-31
Primary Completion 2025-12-21 (estimated)
Study Completion 2025-12-21 (estimated)
Updated on ClinicalTrials.gov 2026-01-08