New toothpaste promises brighter smiles without fluoride
NCT ID NCT07214038
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a non-fluoride toothpaste containing nano-hydroxyapatite and a special silica abrasive to a standard fluoride toothpaste for whitening teeth. 120 adults will brush with one of the two toothpastes for 2 weeks. Researchers will measure stain reduction using a standard index to see which toothpaste works better.
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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Global Health Research Group
New Delhi, National Capital Territory of Delhi, 110048, India