Cancer-causing chemical found in Proactiv, PanOxyl, Target acne creams

Valisher, an independent lab, has requested the FDA to recall skin care products containing benzoyl peroxide, citing concerns that it can degrade into benzene, a chemical linked to cancer. Valisher's tests showed some products exceeded FDA's benzene safety limits when stored under hot conditions. Dermatologists advise following storage instructions and await further FDA conclusions. The FDA requires Valisher's data to be verified before taking regulatory action. Previously, the FDA updated its benzene guidelines following similar warnings from Valisher.

What is the main concern raised by Valisher regarding benzoyl peroxide?

How does benzoyl peroxide potentially degrade into a harmful chemical?

What are the health risks associated with long-term exposure to benzene?

What is the FDA's stance on the safety of products containing benzene?

What did Valisher find regarding the levels of benzene in certain products?