| abstract |
The present invention relates to a human-derived Lactobacillus rhamnosus HK-9 and an application method thereof, and more specifically, to: Lactobacillus rhamnosus HK-9 which increases physiological activities and has antioxidant effects associated with whitening and antiaging effects through the fermentation of a natural substance; and a fermented product and a cosmetic product using the same. According to the present invention, the Lactobacillus is a strain derived not from common food but from the human body, and is thus very effective for activities such as food fermentation, whitening, and the like. A known problem of the deterioration of fermentation efficiency due to no elution or very small elution from a natural substance is overcome by the Lactobacillus , and thus it is possible to effectively elute active materials and obtain cosmetic materials. |