The present invention relates to a functional cosmetic composition for improving wrinkles, and more particularly, in a functional cosmetic composition for improving wrinkles, 0.5 to 0.6 parts by weight of a thickener, 0.2 to 0.4 parts by weight of a preservative, and a skin conditioning agent based on 100 parts by weight of a solvent. It is a mixture of 0.04 ~ 0.1 parts by weight, Seawater (See water) 0.005 ~ 0.02 parts by weight and natural extracts 0.01 ~ 0.02 parts by weight to provide a natural extract-containing functional wrinkle improvement composition excellent in feeling.Natural Extracts, Skin Conditioning Agents, Diluents, Preservatives, Sea Water본 발명은 주름 개선용 기능성 화장품 조성물에 관한 것으로서, 더욱 상세하게는 주름 개선용 기능성 화장품 조성물에 있어서, 용제 100 중량부에 대하여 점증제 0.5 ~ 0.6중량부, 방부제 0.2 ~ 0.4 중량부, 스킨컨디셔닝제 0.04 ~ 0.1중량부, 씨워터(See water) 0.005 ~ 0.02 중량부 및 천연추출물 0.01 ~ 0.02 중량부를 혼합한 것으로 사용감이 우수한 천연추출물 함유 기능성 주름개선용 조성물이 제공된다.