Proactiv's 2.5% benzoyl peroxide cream, for example ... high levels of benzene included benzoyl peroxide creams from PanOxyl, Walgreens, La Roche-Posay, Equate and Differin.

Again: Panoxyl is an acne treatment cream. Moreover, while Panoxyl’s webpage answering the question ‘Can I use benzoyl peroxide on my armpits?’ does mention ingrown hairs, nowhere does it ...