Snapshot
- Overview
- A classic acne treatment that clears pores and kills acne bacteria.
- Category
- Acne, Exfoliating, Oil Control
- Type
- Acne Treatment
Benzoyl Peroxide
Benzoyl Peroxide is an organic peroxide used in leave-on and rinse-off skincare as a keratolytic and oxidizing agent. Acne-prone routines use it to decongest pores, temper surface oil, and support faster cell turnover with consistent use.
Like this ingredient?
Our take
Is Benzoyl Peroxide a Good Ingredient?
There's strong, long-standing evidence that it reduces acne lesions and prevents new breakouts, which is what earns the Good rating. It can be drying and irritating for some users, but consistent use at appropriate strengths works well without needing very high concentrations.
What it does
Skin Benefits
Helps clear active breakouts and reduces new blemishes by addressing surface bacteria and excess oil, and can visibly smooth rough, congested areas with routine use.
Where you'll find it
Uses in Skincare & Cosmetics
Common in acne cleansers, spot-treatment gels, and leave-on lotions for breakout-prone skin, and also used in body washes targeting back or chest acne.
Before you use it
Safety
Carries an irritation risk; dryness, peeling, and redness are common, especially at higher strengths or with overuse. Start slowly, moisturize, and avoid layering with other strong irritants to reduce sensitivity.
Products with Benzoyl Peroxide
