Colgate Palmolive
Clinical trials sponsored by Colgate Palmolive, explained in plain language.
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New toothpaste battles mouth bacteria in major study
Disease control Not yet recruitingThis study aims to see if a new toothpaste containing stannous fluoride is better at reducing harmful bacteria in the mouth than a common fluoride toothpaste. About 100 adults with existing plaque and mild gum inflammation will brush with one of the two randomly assigned toothpas…
Phase: PHASE3 • Sponsor: Colgate Palmolive • Aim: Disease control
Last updated Apr 02, 2026 03:42 UTC
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Fresh breath showdown: new toothpaste formula put to the test
Symptom relief Not yet recruitingThis study aims to see if a new toothpaste containing zinc citrate works better at reducing bad breath than a standard fluoride toothpaste. It will involve 80 adults in China who have noticeable bad breath. Participants will use one of the assigned toothpastes for three weeks, an…
Phase: PHASE3 • Sponsor: Colgate Palmolive • Aim: Symptom relief
Last updated Mar 23, 2026 15:15 UTC
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Scientists stop toothbrushing to unlock Mouth-Body health secrets
Knowledge-focused Not yet recruitingThis study aims to understand the connection between gum inflammation, the bacteria in your mouth, and your body's overall immune response. Researchers will track 20 healthy adults as they temporarily stop brushing a section of their teeth to intentionally induce mild gum inflamm…
Phase: PHASE4 • Sponsor: Colgate Palmolive • Aim: Knowledge-focused
Last updated Mar 31, 2026 12:12 UTC