Researchers at the University of California, Berkeley's School of Public Health tested 32 different lipsticks and lip glosses commonly found in drugstores and department stores.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/toxic-metals-lipstick
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/environment-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lead
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxins
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects