The present invention relates to an oral care composition comprising arctiin and, more specifically, to a composition for preventing, alleviating, or treating oral diseases, wherein the composition is safe to a human body and has excellent effects. The arctiin is extracted by using at least one solvent selected from the group consisting of water, distilled water, methanol, ethanol, propanol, isopropanol, butanol, acetone, ether, benzene, chloroform, ethylacetate, methylene chloride, n-hexane, hydrochloric acid, acetic acid, formic acid, diethyl ether, and cyclohexane.COPYRIGHT KIPO 2017본 발명은 악틴을 포함하는 구강 관리를 위한 조성물에 관한 것으로, 인체에 안전하면서도 우수한 효과를 갖는 구강질환 예방, 개선 또는 치료용 조성물에 관한 것이다.