This paper briefly introduces the human body evaluation test method of cosmetics whitening efficacy test,the measurement method of skin melanin content,skin chromaticity and the instruments used,so as to provide ideas...This paper briefly introduces the human body evaluation test method of cosmetics whitening efficacy test,the measurement method of skin melanin content,skin chromaticity and the instruments used,so as to provide ideas for scientific and rigorous test scheme design and scientific basis for whitening efficacy claim.展开更多
文摘This paper briefly introduces the human body evaluation test method of cosmetics whitening efficacy test,the measurement method of skin melanin content,skin chromaticity and the instruments used,so as to provide ideas for scientific and rigorous test scheme design and scientific basis for whitening efficacy claim.
