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A Study Assessing the Effects of an Experimental Dentifrice in Maintaining Tooth Color Following Tooth Bleaching

NCT06150573 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 160

Last updated 2025-07-24

Study results available
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Summary

The main aim of this study is to investigate the ability of an experimental dentifrice containing 5 percent (%) potassium nitrate (KNO3), 1% alumina and 5% sodium tripolyphosphate (STP), to maintain tooth color and reduce extrinsic dental stain accumulation following peroxide tooth bleaching compared to a regular fluoride dentifrice.

Conditions

  • Dentin Sensitivity
  • Oral Hygiene

Interventions

DRUG

Test Dentifrice

Dentifrice containing 5% weight by weight (w/w) KNO3, 1% alumina, 5% STP and 1150 ppm fluoride as sodium fluoride.

DRUG

Reference Dentifrice (Aquafresh Cavity Protection)

Dentifrice containing 1150 ppm fluoride as sodium fluoride.

Sponsors & Collaborators

  • HALEON

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-27
Primary Completion
2024-07-18
Completion
2024-07-18

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06150573 on ClinicalTrials.gov