Can this toothpaste keep your teeth white after a dentist visit?
NCT ID NCT07438990
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a whitening toothpaste can help maintain the whitening effect of a professional dental cleaning. Fifty healthy adults will use either the whitening toothpaste or a regular toothpaste three times daily for four weeks. Researchers will measure teeth color and brightness at the end of the study to see if the whitening toothpaste works better.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
whitening toothpaste
What this could lead to
If it works, this could point toward an effective at-home product to keep teeth white after a dentist cleaning.
What could go wrong
This is a small, early-stage study with only 50 participants. The toothpaste may not work better than regular toothpaste, and results may not apply to everyone.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Clinica Dental Rob
Badalona, Catalonia, 08917, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••