Benzoyl peroxide is a type of alcohol only made for topical application to your skin. It is used as a medication and treatment for a number of skin problems, most notably acne on your skin. It works by drying out your skin and eliminating the oil that can cause the development of acne.

Even if you made it through your teen years pimple-free, acne can pop up at any time. According to the University of Rochester Medical Center, 1 in 5 people between the ages of 25 and 44 experience mild or moderate acne.

Picked acne can become inflamed, irritated and red, and can make the complexion appear blotchy and uneven. When the skin is constantly picked, it can also lead to scarring, which can remain on the skin for months after the acne has healed.

Dark, patchy spots on your upper lip can resemble a faint mustache. This is embarrassing for many women, but the discoloration isn't necessarily permanent. Commonly, dark spots develop due to a hormonal condition called melasma.

If your skin is naturally pale, redness caused by broken blood vessels, irritation or breakouts is more noticeable than it might be on someone with naturally darker skin, explains "Cosmopolitan" magazine.

A swipe of deodorant prevents embarrassing underarm odor. Drugstore shelves are lined with deodorant powders, sprays and roll-on products that promise to keep your pits smelling pretty and confidence soaring.

Retinoids were originally used to treat acne but are now common in the treatment of wrinkles and sun damage repair. Doctors also prescribe them to treat other skin conditions, such as plaque psoriasis. Retinoids are only available by prescription.

Back acne is a condition in which the skin on your back breaks out with blackheads and pimples. When you're back acne is gone, you may be left with dark scars. Deep, severe breakouts are more likely to lead to extensive scarring.

Waking up to discover big red bumps on your face can be distressing. What are these bumps? Will they go away on their own? Do they mean I have a medical problem? Knowing what’s causing the bumps will help you treat them appropriately.

Pimples are inflammation on the surface of the skin typically caused by pores that have been clogged with oil and dead skin cells. By reducing the amount of oil on the skin, you can prevent and treat blemishes. A good skin routine can help unclog pores and control oil production.

Acne is caused by overactive oil glands that clog pores. You can get acne on your face, chest, back, shoulders and even buttocks. KidsHealth.org reports that 17 million Americans have acne. If keeping your skin clean doesn’t clear up the blemishes, you should start a regimen with special soap and topical medication.

Blackheads are a form of acne caused by buildup in pores. Normally, pores secrete sebum to moisturize and protect your skin, but a combination of excessive sebum production with accumulation of dead skin cells in the pores causes blackheads and whiteheads.