Chemical peels and laser resurfacing treatments are used to treat a variety of skin conditions, including scarring, sun-damaged skin, moderate wrinkles and brown age spots. A dermatologist or other qualified medical professional typically performs these procedures in a clinical environment. Both procedures have benefits and drawbacks. Your physician will help you decide which method is best for your needs.
Chemical Peel
A chemical peel involves use of several different types of acids, depending on the level of the peel, to strip away the top layer of skin and reveal new, undamaged skin beneath. Light skin peels can correct minor flaws, such as fine wrinkles or patches of dry skin, using alpha-hydroxy acids. Deep skin peels use phenol to correct blotches and smooth course wrinkles, according to the University of Maryland Medical Center.
Laser Resurfacing
Laser resurfacing uses several different types of high intensity light to treat skin concerns such as freckles, redness, wrinkles and scars. Non-ablative laser therapy uses a less invasive method that targets only the top layer of skin without damaging the underlying layers. Ablative procedures, which are typically more successful, primarily target the top layer but can affect the lower layers, explains the New Zealand Dermatological Society.
Risks
Both procedures carry risks, although the American Academy of Dermatology, or AAD, explains that laser resurfacing has fewer side effects than chemical peels. Both procedures may potentially cause scarring and permanent lightening or darkening of the skin. Chemical peels, especially deep skin peels, may cause blistering, swelling and persistent redness.
Effectiveness
The AAD explains that chemical peels can effectively remove skin damage in the middle and top layers, improve skin tone and decrease the appearance of mild scarring. However, several peels are required to see significant changes and results are rarely permanent. Laser skin resurfacing can decrease the appearance of age spots by 50 percent with one application, but other conditions typically require three to six treatments to produce results. Unlike chemical peels, permanent results are more likely to occur with laser treatments.
Recovery Time
Recovery time for each procedure depends on the strength of the chemicals or type of laser used. Deep chemical peels can take several weeks to months to heal completely, while light peels may only require a few days of healing. Non-ablative laser rejuvenation requires little to no downtime between treatments, while ablative procedures can take two to four weeks to recover, according to the New Zealand Dermatological Society.
Costs
Consumer Guide to Plastic Surgery explains that chemical peels vary from $75 to $600 or more per peel, depending on the type. Some dermatologists offer discounted package deals for multiple sessions. Laser skin resurfacing ranges from $100 to $200 per session, or $800 to $1,200 over the course of several recommended treatments, according to the AAD. Both chemical peels and laser resurfacing are cosmetic procedures and may not be covered by health insurance.
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