Can You Use Adapalene and Benzoyl Peroxide Together?
Medically reviewed by Andre Stone | MD, University of Pittsburgh School of Medicine on August 25th, 2026.
Yes, adapalene and benzoyl peroxide are often used together for acne, but the combination can cause dryness, redness, burning, or peeling, especially when treatment begins. These ingredients work through different mechanisms - adapalene is a retinoid that promotes cell turnover and prevents clogged pores, while benzoyl peroxide kills acne-causing bacteria and reduces inflammation. Many dermatologists prescribe combination products like Epiduo, which contains both ingredients in a single formulation. When using them separately, apply benzoyl peroxide in the morning and adapalene at night to minimize potential irritation. Studies suggest that using adapalene and benzoyl peroxide together can improve acne more than using either treatment alone. To limit irritation, start by applying a thin layer less often, then increase toward the product’s labeled schedule if your skin tolerates it. Use a moisturizer and daily sunscreen, and do not use adapalene during pregnancy unless a clinician specifically advises it.
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