COSMETIC COMPOSITION AND PHARMACEUTICAL COMPOSITION FOR AMELIORATING, PREVENTING, OR TREATING SKIN DISEASES COMPRISING NATURAL-KILLER-CELL CULTURE-DERIVED EXOSOMES

摘要

The present invention relates to a cosmetic composition and a pharmaceutical composition, which comprise natural-killer-cell culture-derived exosomes or a natural-killer-cell culture, thus having an excellent skin cell proliferation effect and an excellent liver cell proliferation effect, and having an excellent effect of ameliorating, preventing, or treating liver diseases along with skin diseases.