Benzoyl Peroxide is one of the common ingredients used to treat acne. You can find this active ingredient in the form of a cream, gel, lotion, facemask, or cleansing bar. Benzoyl Peroxide is very effective in treating mild cases of acne. This acne treatment drug is available in non-prescription form for concentrations of 2.5%, 5% and 10%. If you are looking for concentrations higher than 10%, you need a doctor's prescription. Several studies have shown that 2.5% benzoyl peroxide is equally effective to combat pimples and is less irritating. Therefore, if you want to try Benzoyl Peroxide to treat your acne, you should begin with a low concentration (example 2.5% Benzoyl Peroxide).

How Benzoyl Peroxide works
Before we go into details on how benzoyl peroxide can prevent acne, it is useful to understand how acne is formed. Propionibacterium acnes (P.acnes) is a bacteria that causes the skin disorder acne. P.acnes is a major inhabitant of human skin and is the causative agent of acne. This skin-dwelling organism will multiply rapidly within clogged sebaceous follicles if left untreated. Fortunately, these bacteria cannot live in the presence of oxygen. Benzoyl Peroxide is an oxygen-releasing chemical in the organic peroxide family. Upon applying on the affected area, this chemical is absorbed into the pores and releases the oxygen to destroy P.acnes.

Side Effects of Benzoyl Peroxide
It is important to note that there are some side effects when using this anti-acne medication:

a. Dryness
If you are using 5% or 10% of benzoyl peroxide, you may want to try a lower concentration, say 2.5% of benzoyl peroxide.

b. Irritation
For irritation, you can reduce the usage frequency. If you encounter severe irritation even the usage frequency is low, you should discontinue using the product.

c. Allergy
If you are allergic to Benzoyl Peroxide, you should discontinue using it and consult your dermatologist for other acne treatments.

d. Bleach
Benzoyl Peroxide is a powerful bleaching agent. You should prevent your hair from contacting this bleaching agent as this medicine can cause permanent color dampening.

Before using Benzoyl Peroxide for your acne treatment, please take note that this medicine generates free radicals in the skin. The result is redness of the skin due to oxidative stress. The effect is similar to unprotected sun exposure. If you are using a benzoyl peroxide product to treat your acne, you should avoid unnecessary sun exposure and use a sunscreen during the day.

Please be reminded that the above information is for informational purposes only and it is not intended to replace any health care services you need. The information provided is strictly not meant to diagnose medical conditions, offer medical advice, or endorse specific products or services. Do not rely upon the information provided alone for medical diagnosis or treatment. Kindly consult your doctor about any personal health concerns.