A Clinical Study of KH001 for Pulp Preservation and Safety in Deep Dentin Caries

Inclusion Criteria: * Is ≥ 19 years old by the time of the screening visit. * Has signed written informed consent in the study. * Subjects who can comply with oral hygiene during the study period. Exclusion Criteria: * Is allergic to the active ingredient or other ingredients used in the investigational product. * Have participated in another clinical study within 30 days from screening visit and have a history of administration of investigational product. * Is judged by the investigator as ineligible for participation for other reasons.