COMPOSITION COMPRISING HEXANE FRACTION OF CLERODENDRUM TRICHOTOMUM EXTRACT OR COMPOUND ISOLATED FROM CLERODENDRUM TRICHOTOMUM EXTRACT AS EFFECTIVE INGREDIENT FOR PREVENTING, ALLEVIATING, OR TREATING SKIN WRINKLE

摘要

The present invention relates to a cosmetic composition comprising martynoside of Chemical Formula 1 or an acceptable salt thereof; isomartynoside of Chemical Formula 2 or an acceptable salt thereof; or a hexane fraction of a Clerodendrum trichotomum extract as an effective ingredient for preventing or alleviating skin wrinkles. The ingredient suppresses cell damage attributed to UV light and remarkably inhibits the expression of MMP-1 and thus can be applied to a cosmetic product, a health functional food, or a medicinal product for preventing, alleviating or treating skin wrinkles.