한국소비자원 2021-01-29T01:36:01Z 2021-01-29T01:36:01Z 2021-01-29 2021-01-29 1003064235 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1003064235 https://www.kca.go.kr/repo/handle/2015.oak/8626 149686 1-4. 201221_Most henna hair dyes fail to meet microorganism and heavy metal standards_ENG.pdf 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ Most henna hair dyes fail to meet microorganism and heavy metal standards news