Contains 5 percent benzoyl peroxide, which is as effective as 10 percent benzoyl peroxide, but with less irritation & dryness Dual action, micronized formula penetrates deep into skin to absorb excess oil, while releasing a gentle moisturizer that won't clog pores Perfect for those seeking a deep, powerful cleanse that won't strip their skin Dermatologist developed formula, great for daily use Differin Daily Deep Cleanser can be used to effectively treat acne