New toothpaste aims to soothe sensitive teeth
NCT ID NCT07149376
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested whether a toothpaste containing 8% arginine can reduce tooth sensitivity better than a standard toothpaste. 84 adults with sensitive teeth brushed twice daily for 8 weeks. Researchers measured sensitivity using a gentle touch and a puff of air.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- 8% arginine toothpaste
- What this could lead to
- If it works, this could provide a simple, over-the-counter option to reduce tooth sensitivity for many people.
- What could go wrong
- This is a small, completed trial with 84 participants, so results may not apply to everyone. Tooth sensitivity can have many causes, and the effect may be modest.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
-
FAR Oral and Systemic Health Consulting, Inc
Costa Mesa, California, 92627, United States
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