The present invention relates to a manufacturing method of a coated tablet having an effect of reducing body fat, which comprises the following: a first mixture that is formed from Garsinia cambogia extract powder, chitosan extract powder and white butter bean extract powder, which are selected to have a specific particle size； and a coated tablet that is manufactured from a second mixture, which is formed by adding mulberry extract powder, clove extract powder and oolong tea extract powder, which are selected to have a specific particle size, to the first mixture having completed granulating and tableting steps. According to the present invention, the manufacturing method of a coated tablet can maximize the synergistic effect upon use by mixing the Garsinia cambogia extract and other active ingredients, and has improved effects of prevention or treatment of obesity while minimizing side effects.본 발명은 특정의 입도를 갖도록 사별된 가르시니아캄보지아 추출물 분말, 키토산 추출물 분말 및 흰강낭콩 추출물 분말로부터 제1혼합물을 형성하고, 과립 및 정립 단계를 거친 상기 이러한 제1혼합물에 특정의 입도를 갖도록 사별된 뽕나무 추출물 분말, 정향 추출물 분말 및 우롱차 추출물 분말을 첨가하여 형성되는 제2혼합물로부터 코팅 정제를 제조하는, 체지방 감소 효과를 갖는 코팅 정제의 제조 방법에 관한 것이다.
