| abstract |
As used herein, the term " Aureobasidium " pullulans ); Disruption thereof; A culture thereof; Or an extract of said strain, lysate, or culture as an active ingredient, which composition is used for improving skin damage caused by fine dust. The composition has the effect of promoting the expression of keratinocyte differentiation markers and granule layer contact markers, thereby enhancing the skin barrier function, improving the skin moisturizing, anti-aging and wrinkle suppressing effect, and improving skin damages caused by fine dust It has an excellent effect in terms of |