New toothpaste promises brighter smiles without fluoride
NCT ID NCT07214038
First seen Jun 27, 2026 · Last updated Aug 12, 2026 · Updated 2 times
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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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.
Contacts and locations
Locations
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Global Health Research Group
New Delhi, National Capital Territory of Delhi, 110048, India
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Other studies related to the condition(s) this trial covers.
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