The proposed rule is required under a law passed by Congress last year, and is intended to ensure the safety of makeup and baby powder.

The U.S. Food and Drug Administration is proposing that cosmetic products containing talc should be tested using standardized methods to detect asbestos, a potential contaminant, according to documents posted on the federal register on Thursday.

The Food and Drug Administration is proposing a rule that cosmetic companies would have to take extra steps to ensure that any products containing talc are free of asbestos.