New toothpaste aims to soothe sensitive teeth in 8-week trial
NCT ID NCT07257042
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a toothpaste containing 8% arginine can reduce tooth sensitivity better than a regular cavity-protection toothpaste. Eighty adults with sensitive teeth used one of the two toothpastes for eight weeks. The main goal was to measure how much their sensitivity decreased when teeth were touched with a probe or exposed to a puff of air.
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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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Loma Linda University
Loma Linda, California, 92350, United States
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