| 摘要 |
The present invention relates to a cosmetic composition for alleviating or suppressing pruritus, comprising chestnut shell extract as an active ingredient. According to one embodiment of the present invention, the cosmetic composition containing the chestnut shell extract is suitable for use as an active ingredient in a cosmetic composition for alleviating or suppressing pruritus since it has exhibited proven, superior effects in alleviating or suppressing pruritus by suppressing the activity of proteinase-activated receptor-2 (PAR-2) which is a causative agent for pruritus. |
