| abstract |
The present invention relates to a composition containing an green tea extract as an active ingredient, wherein the expression amount of at least one selected from the group consisting of KRT 1, CLDN 1, CLDN 4, and OCLN, which are genes in skin cells affected by the amount of fine dust, A composition for care of skin damage due to fine dusts regulated to normal levels is disclosed. By using the composition according to the present invention, it is possible to return the amount of gene expression, which is changed by the fine dust, to a normal level, thereby protecting skin cells from damage. |