본 발명은 콜라겐 생성을 촉진하는 효과가 우수하고, 나이가 듦에 따른 주름·처짐의 예방 및 개선에 유효한 항노화제, 콜라겐 생성 촉진제, 콜라겐 겔 수축제, 선유아 세포 및 표피 세포의 인테그린 생성 촉진제를 제공하는 것을 목적으로 한다. 유효 성분으로서 과산화수소 처리 효모 가수분해물을 함유시킨다.
There are provided an anti-aging composition, a collagen production promoting composition, a collagen gel contraction promoting composition, and an integrin production promoting composition for promoting integrin production in fibroblasts/epidermal cell, which have improved collagen production promotion effect and are effective for preventing or reducing wrinkle and/or sagging caused by aging. These anti-aging composition and promoting composition comprise, as an active ingredient, a hydrogen peroxide-treated yeast hydrolysate. 