| abstract |
A composition includes, as an active ingredient, a substance capable of providing a useful effect to the skin by stimulating production of beta (β)-endorphin. The composition containing, as an active ingredient, sanshool, an isomer thereof, a hydrate thereof, or a solvate thereof stimulates production of β-endorphin when applied into the body, thereby providing useful effects to the skin, such as relieving skin irritation from the outside and providing a skin soothing effect. |