본 발명은 갈산 또는 프로토카테킨산 중에서 선택된 1종의 유기산과, 이소플라본의 혼합용액으로 표면처리된 금나노입자를 유효성분으로 함유하는 피부노화방지용 화장료 조성물에 관한 것이다.
The present invention relates to a cosmetic composition for preventing skin aging containing, as active ingredients, gold nanoparticles which have been surface-treated with a mixed solution which has one organic acid, selected from gallic acid and protocatechuic acid, and which has isoflavones.patents-wipo patents-wipo