Also keep in mind that benzoyl peroxide can irritate skin. If that happens, you might want to see a dermatologist. ($5 for 6 ounces; lasts about 2 to 3 months) An acne wash containing 10% benzoyl ...

It contains 10% benzoyl peroxide, which inhibits the growth of the bacteria that causes acne, experts told us. This quick-drying formula may be a good option for those looking to avoid benzoyl ...

Soleymani says using benzoyl peroxide with a concentration of 2-5% should work just as well for facial acne at higher concentrations of 10% or more. Lower concentrations will not be as harsh or ...