New toothpaste shows promise in rebuilding tooth enamel

NCT ID NCT07419685

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study tested whether a toothpaste containing fluoride and baking soda could help repair early tooth decay. Thirty-one healthy adults wore a custom mouthpiece with pieces of damaged enamel for nine days. They brushed with different toothpastes and then researchers measured how much the enamel hardened and how much fluoride it absorbed.

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Conditions

The condition(s) this trial relates to.

dental caries

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Therametric Technologies, Inc.

    Noblesville, Indiana, 46060, United States