PURPOSE: An external use skin composition containing germinated soybean-fermented extract and germinated sesame-fermented extract is provided to improve skin elasticity. CONSTITUTION: A cosmetic composition for antiaging contains 20 weight% of germinated soybean-fermented extract and germinated sesame-fermented extract as an active ingredient. The germination is performed by dipping in water at 10-45°;C for 1-48 hours. The germinated soybeans and sesames are expose in the air or oxygen at 20-45°;C for 10-36 hours. The composition is used in the form of skin, emulsion, cream, gel, foam, cleanser, powder, spray, or patch.본 발명은 노화에 의한 피부 탄력저하 및 주름의 개선에 효과적인 피부외용제 조성물에 관한 적으로, 구체적으로 발아콩깨발효추출물을 함유하여 콜라겐의 합성을 촉진시킴으로써 주름 개선 효과 및 피부 탄력 개선 효과를 제공할 수 있는 항노화용 외용제 조성물에 관한 것이다.