In extreme cases, the FDA will allow up to 2 parts per million of benzene inside a drug product that the FDA regulates. However, the tests show that benzene inside the benzoyl peroxide products is ...

“Most people can adjust to Benzoyl Peroxide by beginning with gradual use,” Jan Marini of Jan Marini Skin Research, Inc. explains. Her tips for acclimation: Start using it two times per week ...

Should those using certain anti-acne medication be concerned? A western Washington dermatologist weighs in.