They come in varying levels of intensity to treat a range of skincare issues, from texture problems and hyperpigmentation to fine lines and wrinkles. But just what is a chemical peel?

In short, chemical peels are skin-resurfacing treatments that can be tailored to the concerns of each patient. But what does a chemical peel do and how does it work? Below, we address these and all your other peel-related queries, so you can get one step closer to baby-soft skin.

What does a chemical peel do?

All chemical peels remove outer layers of the skin, though how many layers depends on the intensity of the peel. After a healing period, which also varies with the intensity level, skin is left feeling softer and smoother. Superficial issues such as acne or acne scars, fine lines and wrinkles, and hyperpigmentation should be improved, if not completely corrected. And because chemical peels sweep away complexion-dulling dead skin cells, they leave faces with a radiant glow.

How much does a chemical peel cost?

Chemical peel cost varies widely, depending on whether you get a light, medium, or deep peel. Light peels generally average about $150 to $400, but medical-grade peels performed in a physicians office can run as much as $6,000. If you're looking to save money on a light- or medium-grade peel, be sure to check Groupon to find great deals on chemical peels near you.

Are there different types?

There sure are. Peels are formulated as light, medium, or deep chemical treatments, based on the chemicals used and how they are formulated. The treatment that's right for you will depend on what you're hoping to treat and how much downtime you're willing to endure. You should always consult with your dermatologist before undergoing any chemical peel.

What chemicals are in the peel?

Each peel is slightly different, and the exact formula will depend on the intensity level of the treatment. However, the most common chemicals used in peels are alpha hydroxy acids (AHAs), beta hydroxy acids (BHAs), trichloroacetic acid (TCA), and phenol. AHAs and BHAs are the lightest acids, often used in light chemical peels. TCA can be used in many different formulations. Last but not least, phenol is the strongest chemical and only used in deep peels.

Is there downtime?

Yes, all chemical peels require some downtime. Light flaking, irritation, and peeling usually occur for a few days after light peels. It can take up to six weeks for skin to return to its normal appearance following a medium chemical peel. Deep chemical peels are closer in nature to a surgical treatment—patients are usually asked to rest their skin for two weeks before they're able to resume normal activities or wear makeup. Skin may remain red in appearance for up to three months.

What are the expected results?

The results of chemical peels will vary for every patient and are dependent on the level of chemical peel. The American Society of Plastic Surgeons recommends asking your doctor about what results you can expect during your pretreatment consultation.

That said, chemical peels are intended to improve the appearance of:

• Acne or acne scars
• Age and liver spots
• Fine lines and wrinkles
• Freckles
• Irregular skin pigmentation
• Rough skin and scaly patches
• Scars
• Sun-damaged skin

How do I know if I need a chemical peel vs. a different facial treatment?

Chemical peels are not intended to:

• Treat deep facial lines
• Tighten loose or sagging skin
• Remove broken capillaries
• Change pore size
• Remove deep scars

Can everyone get a chemical peel?

The American Society of Plastic Surgeons states that you might not be a good candidate for chemical peel if you have:

• A history of abnormal skin scarring
• Abnormal pigmentation
• Afro-Caribbean or Asian skin
• Facial warts
• Red hair and pale freckled skin
• Used certain acne treatments within the last year

What are chemical peel reviews like?

Check out what some of our customers had to say about their chemical peel experiences:

"Ana is amazing, I've gotten two chemical peels so far! And I'm loving my results so far. I'll recommend anyone interested here." – from Nana B.'s review of Elysium A in Chicago

"I was very happy with the results of my chemical peel. My skin looked fresh and radiant with no redness or irritation. The staff was extremely professional and nice."– from Elice S.'s review of Plastic Surgery & Dermatology of NYC

"Very nice and friendly. Perfect peel was easy, painless and a great value." – from Guy H.'s review of Dr. Linda Li in Los Angeles