Fluoride showdown: prescription vs. Over-the-Counter toothpaste
NCT ID NCT05601154
First seen Mar 17, 2026 · Last updated May 15, 2026 · Updated 8 times
Summary
This study looked at how much fluoride remains in saliva after using different toothpastes and mouthrinses. Twenty healthy adults tried four combinations of over-the-counter or prescription toothpaste, with or without a fluoride mouthrinse. The goal was to measure fluoride levels over time to better understand cavity prevention.
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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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Locations
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School of Dentistry, University of Michigan
Ann Arbor, Michigan, 48109, United States
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