Which type of product is typically used to treat acne?

Benzoyl peroxide is a widely recommended treatment for acne because of its ability to effectively reduce bacteria on the skin that contribute to acne formation. It works by penetrating the pores to kill bacteria, helping to clear existing blemishes and preventing new ones from forming. Additionally, it has exfoliating properties that help remove dead skin cells, which are often a contributing factor to clogged pores.

Acne is often caused by a combination of excess oil production, dead skin cells, and bacteria; therefore, a product like benzoyl peroxide that addresses these issues is particularly effective. It can also help reduce inflammation, making it beneficial for treating the redness and swelling associated with breakouts.

Other product types listed serve different purposes: salicylic acid, while also beneficial for acne due to its exfoliating properties and ability to penetrate pores, is primarily known for helping to prevent acne rather than treating it as aggressively as benzoyl peroxide. Moisturizers are essential for maintaining skin hydration and overall skin health but do not directly treat acne. Antioxidant serums, while beneficial for improving skin appearance and providing protection against environmental damage, do not specifically target acne and its underlying causes.