"A recent federal analysis showing that 400 shades of popular lipstick contained trace amounts of lead has exacerbated an ongoing dispute between regulators and consumer activists over how much lead is safe in cosmetics."
"Five lipsticks made by L’Oreal and Maybelline, owned by L’Oreal USA, ranked among the top 10 most contaminated of the cosmetics, according to testing by the Food and Drug Administration. Two Cover Girl and two NARS lipsticks also landed in the top 10, as did one made by Stargazer.
For years, the Campaign for Safe Cosmetics has been pushing the government to set limits for lead levels in lipstick. The FDA has resisted, insisting that the amounts detected in various rounds of testing do not pose safety risks. But in a letter to the agency this month, the consumer group said that federal regulators have no scientific basis for this conclusion and it pressed the government to take action."
Dina ElBoghdady reports for the Washington Post February 14, 2012.