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NCT06957249 · ClinicalTrials.gov registry record · Phase 3
Clinical Study to Evaluate the Tooth Whitening Efficacy
A Phase 3 study, sponsored by Colgate Palmolive.
- Completed
- Registry status
- Phase 3
- Development phase
- 80
- Enrollment target
NCT06957249: Completed Phase 3 study, sponsored by Colgate Palmolive.
NCT06957249 is a Phase 3 study that has completed, run by Colgate Palmolive. The registered enrollment target is 80 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (90% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06957249, a Phase 3 study, has completed, sponsored by Colgate Palmolive.
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 80 participants
- Enrollment target
Study Summary
Optic White 5%HP ActivShine TP vs Crest3D White TP (head-to-head whitening clinical) The objective of this study is to evaluate the tooth whitening efficacy of a Colgate toothpaste with 5% Hydrogen Peroxide and Fluoride compared to a toothpaste with 0% Hydrogen Peroxide and Fluoride over a one-week period.
Primary Outcome
Changes in Tooth color determined by examiner use of Vita Extended Bleachedguide 3D-Master® (29 tabs)
Interventions
- DRUG Optic White 5%HP ActivShine Toothpaste
- DRUG Crest3DWhite Advanced Radiant Mint Toothpaste
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 80 participants |
| Start Date | 2025-04-25 |
| Est. Completion | 2025-05-05 |
| Phase | Phase 3 |
What the finished NCT06957249 record still lists
NCT06957249 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (90% lower).
The record links to 0 conditions, and to 2 interventions - of which Optic White 5%HP ActivShine Toothpaste is the first listed.
NCT06957249 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT06957249 about?
NCT06957249 is a clinical study titled "Clinical Study to Evaluate the Tooth Whitening Efficacy". Optic White 5%HP ActivShine TP vs Crest3D White TP (head-to-head whitening clinical) The objective of this study is to evaluate the tooth whitening efficacy of a Colgate toothpaste with 5% Hydrogen Peroxide and Fluoride compared to a toothpaste with 0% Hydrogen Peroxide and Fluoride over a one-week ...
What is the current status of trial NCT06957249?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 80 participants. The study started on 2025-04-25. Estimated completion is 2025-05-05.
What interventions are being tested in trial NCT06957249?
The interventions under investigation include: Optic White 5%HP ActivShine Toothpaste (DRUG), Crest3DWhite Advanced Radiant Mint Toothpaste (DRUG).
Who is sponsoring clinical trial NCT06957249?
This trial is sponsored by Colgate Palmolive, which has 51 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT06957249's enrollment target sits among peer trials
80 1755th of 2000 higher than 233 of 2,000 other Phase 3 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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