PURPOSE: A cosmetic composition for skin anti-aging is provided to promote growth and division of skin cells and to delay aging. CONSTITUTION: A cosmetic composition for skin anti-aging contains 1.0-5.0 weight% of trehalose, 0.5-2.7 weight% of squalene, 1.0-4.0 weight% of caviar extract, 0.1-0.5 weight% of allantoin and 0.1-0.5 weight% of sodium DNA as an active ingredient. Trehalose is contained in Selaginella lepidophilla, Mourera fluviatilis, mushroom, and insects. The cosmetic composition is manufactured in the form of cream, lotion, powder, surfactant-containing cleansing oil, powder foundation, wax foundation, paste, essence, or eye cream.본 발명은 인간의 피부세포주에 적용하여 피부세포의 성장과 분열을 촉진하는 신규기능과 건조한 상태에서도 세포생존을 연장시켜 노화가 지연되고 인간의 건강한 피부세포 유지를 위한 화장료 조성물에 관한 것이다.