Procter And Gamble
Clinical trials sponsored by Procter And Gamble, explained in plain language.
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Beer ingredient hops could fight gum disease in new toothpaste study
Disease control CompletedThis study tested whether toothpaste containing hops extract can reduce gum inflammation (gingivitis) better than standard fluoride toothpaste. 120 adults brushed twice daily for 3 months with one of four toothpastes. Researchers measured bleeding and gum health to see if the hop…
Phase: PHASE2 • Sponsor: Procter and Gamble • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC
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Can a better brushing routine beat gingivitis?
Symptom relief CompletedThis study tested whether a specific routine—using a power toothbrush and mouth rinse twice daily—reduces gum bleeding and inflammation better than a manual toothbrush alone. 69 adults with gingivitis participated for 6 weeks. Researchers measured gum health at the start and afte…
Phase: PHASE4 • Sponsor: Procter and Gamble • Aim: Symptom relief
Last updated Jun 27, 2026 07:53 UTC