A cosmetic composition is provided to permeate a highly concentrated aminolevulinic acid effective for skin with no irritation, thereby maximizing efficacy such as moisturizing, whitening, improving acne and alleviating itch. A cosmetic composition for protecting skin comprises 0.001-20.0 wt.% of aminolevulinic acid and 20.0-99.9 wt.% of a natural liquid crystal base mainly consisting of lecithin and a derivative thereof, ceramide, cholesterol and a derivative thereof, and phytosterol and a derivative thereof. A method for make-up comprises a step of applying the cosmetic composition to a human skin.본 발명은 아미노 레불리닉산(Aminolevulinic acid-ALA)을 레시친, 세라마이드, 콜레스테롤 및 그 유도체, 피토스테롤 및 그 유도체를 주성분으로 하는 천연 액정 유화 베이스에 함유시켜 제조한, 피부 보호용 화장료 조성물 및 이 화장료 조성물을 이용한 화장 방법에 관한 것이다.
