benzoyl peroxide

benzoyl peroxide it is a common topical treatment that is used to treat mild to moderate acne. It can be found in over-the-counter and prescription skin care products. When applied topically to the skin it works to reduce acne causing bacteria and pores clogging dead skin cells в help minimize breakouts. 

Benefits of Benzoyl Peroxide

Benzoyl peroxide is an antibacterial acne-fighting ingredient made up of benzoic acid and oxygen. It works by penetrating into the pores or follicles of the skin to kill acne causing bacteria and reduce sebum production. You can find this ingredient in many different skin care products, including cleansers, creams, and spot processing. 

benzoyl peroxide can be found in percentages from 2.5 to 10%. A higher concentration does not necessarily mean increased effectiveness and may cause potential irritation in the form of excessive dryness and flaking. Talk to your dermatologist about what percentage is best for you.

How to use benzoyl peroxide 

Benzoyl peroxide comes in many forms, so it's important to choose one that suits your needs and lifestyle. If you are using a benzoyl peroxide cream, lotion, or gel, apply it in a thin layer to the affected area once or twice daily after cleansing. If you use a cleanser, rinse it off before applying other products. Once you get started, remember that consistency is key - it can take weeks before you see results.

Because benzoyl peroxide can stain fabrics, keep fabrics away from towels, pillowcases, and clothing. It is also important to note that benzoyl peroxide makes the skin more sensitive to the sunso be sure to wear SPF 30 or higher to protect your skin from the sun's rays. 

Benzoyl Peroxide vs. Salicylic Acid

Like benzoyl peroxide salicylic acid is a common anti-acne ingredient used in anti-acne skin care products. The key difference between the two is that benzoyl peroxide kills acne causing bacteria while salicylic acid is a chemical exfoliant that removes dead cells from the surface of the skin that can clog pores. Both can help manage acne and prevent new blemishes from forming, which is why some patients choose to combine them. Be aware, however, that some may experience excessive dryness or skin irritation when combining the two ingredients together. Talk to your dermatologist about whether using ingredients together is right for you. 

Our Editors' Best Benzoyl Peroxide Products

CeraVe Acne Foaming Cream Cleanser 

This creamy cleanser contains 4% Benzoyl Peroxide to help clear acne, dissolve dirt and excess sebum. It also contains hyaluronic acid to help maintain the skin's natural moisture barrier and niacinamide to soothe the skin.

La Roche-Posay Effaclar Duo Effaclar Duo Acne Treatment

This acne treatment is formulated with 5% benzoyl peroxide to help reduce the number and severity of acne blemishes, pimples, blackheads and whiteheads. We recommend applying a thin layer of the product to clean, dry skin before bed.