The present invention relates to a three-stage complex fermented crude liquid and a manufacturing method thereof. The manufacturing method prepares a vegetable ingredient, and continuously ferments and cultures beneficial microorganisms such as yeast, lactobacillus, fungus, and the like through a three-stage fermentation method with the strict control of the temperature and the humidity, thereby exhibiting unique effects of medicinal herbs ingredients. The manufacturing method has effects in multiplying the anticancer activities and the enhancement of immunity by maximizing the production of organic byproducts such as acetic acid, butyric acid, propionic acid, bacteriocin, and the like.COPYRIGHT KIPO 2016본 발명은 3단복합 발효원액 및 그 제조방법에 관한 것으로, 식물성 재료를 준비하고 효모, 유산균, 곰팡이 등 유용미생물을 엄격한 온도 및 습도 제어의 3단 발효공법을 통해 연속발효 배양함으로써 약초의 고유성분 효과를 구현하고 그밖에 아세트산, 부티르산, 프로피온산 및 박테리오신 등 유기부산물 생산이 극대화되어 면역력 증진과 항암 능력을 배가시키는 효과가 있다.