The Food and Drug Administration said several lots of six products containing benzoyl peroxide are being recalled.

The products contain benzoyl peroxide, which can produce the carcinogen benzene under certain conditions The U.S. Food and Drug Administration has announced a voluntary recall of six widely available acne treatments,

On Tuesday, the U.S. Food and Drug Administration revealed results of new agency testing of over 90 acne products containing benzoyl peroxide for possible benzene contamination. More than 90% of tested products had undetectable or extremely low levels of benzene.