| abstract |
The present invention relates to a composition for inhibiting skin aging comprising aloesin or a derivative thereof, wherein the aloesin or a derivative thereof according to the present invention reduces cytotoxicity in normal human dermal fibroblasts (NHDF) after irradiation with ultraviolet rays, -1 level, while increasing the PIP level and type I procollagen level, it is particularly effective in preventing or treating skin photoaging by ultraviolet irradiation. |