How Long Does Benzoyl Peroxide Take to Clear Acne?

Benzoyl peroxide is a common acne treatment that has been available for many years. It is typically found in washes, lotions, or gels and can be used to treat mild to moderate acne. But before using any acne treatment, it is important to understand the potential benefits and risks associated with it, including how long it may take to work.

How Benzoyl Peroxide Works

Benzoyl peroxide works by killing off the bacteria that can contribute to acne outbreaks. It also helps reduce oil and inflammation. As it works to reduce the bacteria and oil present in the skin, acne is reduced.

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How Long Does It Take to Clear Acne?

Benzoyl peroxide can start to work after a few days of use, but it may take several weeks to notice a significant improvement. Some people may start to see results within a week, while others may need to use it for two or more weeks before the effects become more visible. It is also important to note that although benzoyl peroxide can help reduce acne, it is not a cure and may not eliminate all acne.

Tips to Speed Up the Healing Process

In addition to using benzoyl peroxide, there are a few tips that can help speed up the healing process:

  • Keep the skin clean. Regularly washing the skin twice a day using a gentle cleanser can help keep the pores clear, reducing the risk of breakouts.
  • Avoid touching the face or picking at the skin. Picking at the skin can spread bacteria and irritate already inflamed areas.
  • Drink plenty of water. Staying hydrated helps keep the skin healthy and can also help reduce inflammation.
  • Use a moisturizer. Moisturizers can help keep the skin hydrated, helping to reduce acne.

The Health Benefits of Benzoyl Peroxide

Using benzoyl peroxide for acne can also provide some other health benefits. It can help to keep pores clear, reducing the risk of future breakouts. Additionally, it can help reduce inflammation, which can reduce redness associated with acne.

Benzoyl peroxide is safe when used as directed, but it is important to be aware of the potential side effects. It may cause some skin irritation, dryness, or redness when first starting treatment. It is important to use a moisturizer to prevent this from becoming too severe.


Benzoyl peroxide can be a great option for treating mild to moderate acne. It may take several weeks to notice a difference, but with patience and the right skincare routine, it can be an effective tool in managing acne. Additionally, it can provide additional health benefits, helping to keep pores clear, reduce inflammation, and reduce the risk of future breakouts.