Procter And Gamble
Clinical trials sponsored by Procter And Gamble, explained in plain language.
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Beer ingredient toothpaste fights gum disease in new study
Disease control CompletedThis study tested two new toothpastes containing hops extract to see if they reduce gingivitis (gum inflammation) better than a standard fluoride toothpaste. 120 adults used the toothpaste for 12 weeks, and researchers measured bleeding gums and inflammation. The goal was to find…
Phase: PHASE2 • Sponsor: Procter and Gamble • Aim: Disease control
Last updated May 18, 2026 12:01 UTC
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Power brush and rinse combo takes on gingivitis in Six-Week trial
Symptom relief CompletedThis study tested whether using a power toothbrush and mouth rinse twice daily for six weeks reduces gum bleeding and inflammation better than a manual toothbrush alone. Sixty-nine adults with gingivitis were randomly assigned to either the power brush plus rinse group or the man…
Phase: PHASE4 • Sponsor: Procter and Gamble • Aim: Symptom relief
Last updated May 20, 2026 11:56 UTC