COMPOSITION FOR IMPROVING SKIN DAMAGE CAUSED BY MICRODUST COMPRISING CULTURE OR EXTRACT OF AUREOBASIDIUM PULLULANS STRAIN

摘要

Disclosed in the present specification is a composition comprising an Aureobasidium pullulans strain; a lysate thereof; a culture thereof; or an extract of the strain, the lysate or the culture as an active ingredient, wherein the composition has a use of improving skin damage caused by microdust. The composition has an effect of promoting the expression of keratinocyte differentiation markers and granule layer tight junction markers, thereby enhancing the skin barrier function, and has skin moisturizing, anti-aging and wrinkle suppressing effects, and thus has an excellent effect in terms of improving skin damage caused by microdust.