A health care product having a core-shell structure, comprising a core, and an outer layer body formed on an outer surface of the core, wherein the core comprises Taiwanese lemon and at least one probiotic, the outer layer comprising at least one probiotic .一種具有核殼結構的保健品,其包含有一核心,以及一形成於該核心的外表面的外層體,其中該核心包含有臺灣香檬以及至少一益生質,該外層體包含有至少一種益生菌。