The present invention relates to a functional cosmetic composition having a skin moisturizing and soothing function, a skin whitening function, or a wrinkle reduction function; and a manufacturing method thereof, wherein the functional cosmetic composition contains an herb extract extracted by steam distillation, and a Portulaca oleracea extract obtained by mixing Portulaca oleracea with fermented honey liquid and fermenting the mixture. The functional cosmetic composition according to the present invention is a composition obtained by individual fermentation processes, and not only has excellent skin-affinity and absorption ability but also has antioxidative, anti-inflammatory and antibacterial functions. The functional cosmetic composition is free from toxicity and has natural friendliness using natural raw materials.본 발명은 보습과 진정 기능, 미백 기능 또는 주름개선 기능을 갖는 기능성 화장료 조성물 및 그 제조방법에 관한 것으로, 수증기 증류법으로 추출한 허브 추출물과, 벌꿀 발효액에 마치현을 혼합한 후 발효시킨 마치현 추출물을 포함한다.