Are there any restrictions on the concentration of benzoyl peroxide allowed in over-the-counter products?

There is no safe level of benzene exposure to humans and US Food and Drug Administration (FDA) guidance specifies that drug products should not contain benzene ... Oct 15, 2024 ... ... at Recent Valisure Studies and Consumer Safety for acne products containing benzoyl peroxide, sunscreens, hand sanitizers and more. Mar 13, 2025 ... The FDA tested 95 products containing benzoyl peroxide, an ingredient widely used to treat acne that can form benzene as a byproduct. Benzoyl peroxide is a chemical compound (specifically, an organic peroxide) with structural formula 2, often abbreviated as (BzO)2. Mar 18, 2024 ... Valisure submitted a petition to the FDA to recall benzoyl peroxide-containing acne products. Dermatologists weigh in on what you should do ... Mar 12, 2025 ... Benzoyl peroxide, a key ingredient in Effaclar Duo, can degrade into benzene under certain conditions, prompting safety concerns. L'Oreal has ... Mar 1, 2024 ... Benzoyl peroxide has mild sebostatic and keratolytic effects and is most effective when combined with other acne vulgaris therapies.[1][2] ... Dec 17, 2015 ... ... containing either benzoyl peroxide or salicylic acid. Health Canada's safety review concluded that there is evidence supporting a link ... Differin Daily Deep Cleanser with 5% Benzoyl Peroxide, Face Wash for Acne Prone Skin ... Differin ... Daily Deep Cleanser with 5% Benzoyl Peroxide, Face Wash for ... Mar 6, 2024 ... Benzoyl Peroxide-based acne medications can become unstable and form benzene, a known human carcinogen, according to new research from Valisure.