A Clinical Study to Evaluate the Effectiveness of an Experimental Toothpaste in Improving Gum Health and Reducing Plaque Accumulation

Exclusion criteria

• ✕. A participant who has active caries that could, in the opinion of the investigator, compromise study outcomes or the oral health of the participant if they participate in the study.
• ✕. A participant who has dentures (partial or full).
• ✕. A participant who has fixed orthodontic appliances or is undergoing active or recent (within 3 months of Screening) orthodontic treatment, which in the opinion of the investigator, could interfere with study procedures, assessments or outcomes.
• ✕. A participant who has other orthodontic devices (example, bands, fixed retainers, or removable retainers) that could, in the opinion of the investigator, interfere with study procedures, assessment or outcomes.
• ✕. A participant who has numerous restorations in a poor state of repair.
• ✕. A participant who has any dental condition (example, overcrowding) that could, in the opinion of the investigator, compromise study outcomes or the oral health of the participant if they participate in the study.
• ✕. A participant who has had dental prophylaxis within 12 weeks of Screening.
• ✕. A participant who has had teeth bleaching within 12 weeks of Screening.