What is Benzoyl Peroxide?

Thing You Should Know About Benzoyl Peroxide

Benzoyl peroxide is a common over the counter topical medication used to treat acne.

It's believed that this compound works by destroying the bacteria associated with acne. It usually takes at least four weeks to work and it must be used continuously to keep acne at bay until you outgrow getting acne. This is because it does not affect sebum production or the way the skin follicle cells are shed, and when you stop using it, the acne comes back. It is available in a wide range of vehicles: creams, lotions, and gels.

So "How does it get rid of dark spots?"

There seems to be some debate if benzoyl peroxide actually lightens dark spots.  Acne medications that can have a drying effect on the skin, such as benzoyl peroxide, should only be used under the supervision of a dermatologist as these medications may irritate the skin and prolong post-inflammatory hyperpigmentation in some cases. Benzoyl peroxide can also decolorize skin.