Acne treatment Acne treatment

Best Acne Spot Treatments

Best Acne Spot Treatments Best Acne Spot Treatments

Acne is an inflammatory skin condition that causes pimples, blackheads and clogged pores, and it can leave disfiguring scars. The skin's oil glands are connected to hair follicles. The oil glands make a substance called sebum, which helps skin and hair stay lubricated, some people produce too much sebum, resulting in acne. Several chemicals found in commercial acne products can help in spot treatment.

Benzoyl Peroxide

Benzoyl peroxide is a compound that controls acne by destroying the bacteria that cause pimples to form. Benzoyl peroxide usually takes at least four weeks of consistent use to show results. It must be continually used, or it will lose its effectiveness because it does not slow sebum production--it simply kills the bacteria that grow inside a sebum pocket, according to the Mayo Clinic.

Salicylic Acid

Salicylic acid is an ingredient used to unblock pores. It helps the skin shed dead cells so pores have less of a tendency to become plugged. It does not have an effect on sebum production and also must be used continually, usually in combination with benzoyl peroxide.


Sulfur has been used for more than a thousand years in the treatment of acne. It is unclear precisely how sulfur works to control acne breakouts, but it appears to dry out pimples and to clean out pores.


Retinoids are a group of compounds that are derived from vitamin A. Tretinoin (Retin-A) is a popular acne treatment. It works by seeping into the skin's deepest layers and breaking up cell clumping, which encourages better blood flow to the skin's outer layers, fewer blocked pores and lower production of sebum.

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