Management of Dentinal Hypersensitivity Using Two Dentifrice Technologies

Inclusion Criteria: * Healthy male or female participants aged 18 to 65 years * Individuals with mild to moderate tooth staining * Individuals with self-reported tooth sensitivity to hot, cold, sweet, or acidic stimuli * Ability and willingness to comply with all study procedures * Provision of written informed consent Exclusion Criteria: * History of allergic reactions to any component of the study products * Presence of clinically significant allergic disease * Pregnant or lactating women * Women of childbearing potential not using an acceptable method of contraception * Individuals with severe tooth staining requiring professional treatment * Individuals who have received recent treatment for tooth discoloration * Individuals with severe periodontal disease requiring immediate intervention * Individuals with significant dental conditions such as active caries, periodontal disease, or ongoing orthodontic treatment