CO2 Laser in Chicago, IL

This laser is made up of a gas mixture and composed of 4 elements: Carbon Dioxide, Helium, Nitrogen, and Hydrogen.

CO2 Laser Overview

What Is A CO2 Laser?

Carbon dioxide, or CO2, lasers are one of the most effective treatments available for skin resurfacing and collagen remodeling. Operating in the infrared spectrum, CO2 lasers work by precisely removing damaged outer layers of skin while minimizing trauma to the surrounding tissue. By targeting water molecules within the skin, the laser vaporizes damaged tissue and stimulates new collagen production, helping reveal smoother, healthier, younger-looking skin.

Today’s advanced CO2 laser technology can dramatically improve the appearance of fine lines, wrinkles, acne scars, sun damage, uneven texture, hyperpigmentation, and overall skin laxity. Patients commonly choose CO2 laser resurfacing to soften crow’s feet around the eyes, tighten crepey skin on the upper and lower eyelids, smooth lines around the mouth and forehead, and improve deeper wrinkles that skincare products alone cannot address.

CO2 laser treatments are also highly effective for reducing scar tissue, minimizing stretch marks, improving smoker’s lines, and fading age spots or sun freckles caused by years of UV exposure. Because the treatment resurfaces the skin while stimulating collagen production beneath the surface, patients often notice not only smoother skin, but firmer, tighter, and more radiant skin over time.

At Aesthetic Skin Chicago, customized laser resurfacing treatments are designed around each patient’s skin type, concerns, and recovery goals. Whether patients are looking for more aggressive resurfacing or lower-downtime options such as CoolPeel treatments, CO2 laser technology can be tailored to help achieve natural, refreshed results without looking overdone.

How Does A CO2 Laser Work?

Carbon dioxide (CO2) laser resurfacing remains one of the gold standards for improving skin texture, wrinkles, scars, and overall skin quality. At Aesthetic Skin Chicago, advanced fractional CO2 laser technology is used to rejuvenate the skin by stimulating collagen production and resurfacing damaged tissue.

CO2 laser treatments can improve:

Fine lines and deep wrinkles
Acne and surgical scars
Sun damage and brown spots
Uneven skin texture and enlarged pores
Stretch marks and pigmentation concerns
Skin laxity and crepey skin

Because the CO2 laser penetrates deeply into the skin, it produces significant tightening and collagen remodeling, often creating dramatic improvement that lighter resurfacing treatments cannot achieve. Patients commonly choose CO2 laser resurfacing to smooth wrinkles around the eyes and mouth, improve skin texture, and restore a healthier, more youthful appearance.

Like any aggressive resurfacing treatment, recovery is important to consider. Most patients experience redness, swelling, tenderness, and peeling during the first several days after treatment. The initial recovery period is typically about 7–10 days, though mild pinkness can persist for several weeks as the skin continues healing and producing new collagen. Many patients notice continued improvement for months following treatment.

Although CO2 laser resurfacing delivers powerful results, it may not be ideal for every skin type, particularly patients with darker or olive skin tones who may have a higher risk of pigmentation changes. A consultation with an experienced provider is essential to determine the safest and most effective treatment plan for your skin.

The CO2 Laser is most commonly used to improve:

Wrinkles and fine lines
Superficial scars caused by acne, surgery, or trauma
Sun damage and age spots
Uneven pigmentation or discoloration
Skin texture irregularities
Enlarged pores
Certain surface-level skin lesions or growths, when appropriate
Actinic keratoses or rhinophyma, when clinically indicated
Overall skin smoothness, firmness, and tone

Possible side effects of CO2 laser treatment:

Swelling
Redness
Itching
Crusting or peeling
Tenderness or sensitivity
Skin irritation
Temporary changes in skin color or pigmentation
Increased risk of bacterial, viral, or fungal infection if aftercare instructions are not followed

These side effects are typically part of the healing process, but the risk and severity can vary depending on the depth of treatment, skin type, and aftercare.

How Long Does This CO2 Laser Treatment Last?

Results from CO2 laser resurfacing can last for several years, especially when patients maintain a strong skincare routine and protect their skin from the sun. Because CO2 resurfacing stimulates collagen production, improvements in skin texture, firmness, wrinkles, and scars can continue to develop for months after treatment. However, the natural aging process does continue, so many patients choose maintenance treatments or complementary skincare to help preserve their results over time.

Overview of The CO2 Laser

CO2 laser resurfacing uses a concentrated beam of light to create a controlled, precise treatment of the outer layers of the skin. With each pass, the laser removes an extremely thin layer of damaged skin, about the thickness of a human hair. Patients with mild sun damage, fine lines, or early signs of aging may only need a lighter treatment, while patients with deeper wrinkles, advanced sun damage, or acne scars may require multiple passes for more noticeable improvement. Because every patient’s skin is different, the treatment is customized rather than based on a one-size-fits-all formula.

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CO2 Laser FAQ

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What Is CO2 Laser Resurfacing?

CO2 laser resurfacing is an advanced skin rejuvenation treatment that uses laser energy to remove damaged outer layers of skin while stimulating new collagen production. It can help improve sun damage, uneven pigmentation, fine lines and wrinkles, enlarged pores, skin laxity, under-eye discoloration, active acne, and acne scarring. The result is smoother, brighter, tighter, and more refreshed-looking skin.

How Does CO2 Laser Resurfacing Work?

CO2 laser resurfacing uses targeted laser energy to vaporize aged or damaged outer layers of skin while stimulating new collagen production beneath the surface. As the skin heals, it becomes smoother, firmer, and more even in tone and texture.

Who Are Good Candidates For Laser CO2 Resurfacing?

The best candidates for CO2 laser resurfacing are typically patients with lighter skin tones, often skin types I through III, who want to improve wrinkles, sun damage, acne scarring, uneven texture, or skin laxity. Because CO2 laser resurfacing can carry a higher risk of pigmentation changes in darker or olive skin tones, each patient should be carefully evaluated by a qualified provider before treatment. Skin type and treatment depth can be determined during a consultation with a doctor or experienced aesthetic provider.

What Area Can Be Treated With The CO2 Laser?

The most common areas to treat with the CO2 Laser are the face, neck and hands. Other areas can be treated depending on the patients and their needs. Treatment areas will be discussed during a pretreatment consultation.

How Many Laser CO2 Resurfacing Treatments Will It Take To Address My Concerns?

The most common areas treated with the CO2 laser are the face, neck, and hands. Other areas may also be treated depending on the patient’s skin concerns, goals, and treatment plan. The best treatment areas will be discussed during a pre-treatment consultation.

How Long Do CO2 Laser Resurfacing Treatments Take?

A full-face CO2 laser treatment can often be completed in as little as 30 minutes. However, total appointment time may vary depending on numbing time, the treatment area, and the number of laser passes needed to achieve the patient’s desired result.

What Can I Expect To Feel During A CO2 Laser Resurfacing Treatment?

A topical anesthetic is applied before CO2 laser resurfacing to help keep the treatment as comfortable as possible. Some patients may feel mild warmth, tingling, or minimal discomfort during the procedure, but overall, the treatment is typically very tolerable.

What Is More Effective C02 Or Erbium?

In general, CO2 lasers treat deeper layers of the skin and can provide more dramatic skin resurfacing results. Erbium lasers are often more superficial and may involve less downtime, but CO2 is typically preferred for deeper wrinkles, more significant sun damage, skin tightening, and acne scarring.

Are C02 Lasers Effective In Scar Treatments?

Yes. Fractionated CO2 laser treatments can be very effective for improving the appearance and texture of scars. In our practice, we have seen significant improvement in scars treated with CO2 laser resurfacing, making them smoother, softer, and less noticeable. Fractionated CO2 is often used for more mature scars, while treatments such as PDL or IPL may be used earlier to reduce redness or vascularity in newer scars.

What Should I Do To Prepare For My CO2 Laser Resurfacing Treatment?

Before CO2 laser resurfacing, it is very important to avoid sun exposure, tanning beds, and self-tanners. Patients may be advised to use a lightening cream, such as hydroquinone, for 1–2 weeks before treatment to help reduce the risk of pigmentation changes. In some cases, patients may also be instructed to begin an antibiotic or antiviral medication before treatment. Your provider will review your specific pre-treatment instructions during your consultation.

Should I Expect Any Downtime After My Laser CO2 Resurfacing Treatment?

Yes, downtime should be expected after CO2 laser resurfacing. The amount of downtime depends on several factors, including the depth of treatment, the number of passes performed, the treatment area, and the patient’s skin type. Your expected recovery timeline will be discussed during your pre-treatment consultation.

How Soon Will I See Results After My Laser Co2 Treatment And How Long Will My Results Last?

After CO2 laser resurfacing, the skin begins the healing process by replacing damaged, aged cells with healthier new tissue. Many patients notice smoother, fresher-looking skin once the initial healing period is complete. Results continue to improve over the next several months as collagen production increases, with many patients seeing ongoing improvement for up to 6 months or longer. Results can last for several years with proper skincare, sun protection, and maintenance treatments.

What Post-Treatment Care Is Needed Following My Laser CO2 Procedure?

Detailed post-procedure instructions will be reviewed at the time of your consultation, and patients will receive a copy to take home. These instructions may include when to ice, how to apply ointment, which medications to take, how to cleanse the skin, what activities to avoid, and when to contact the office with any concerns.

What CO2 Laser Office Is Near Me?

If you live near Chicago, IL, Anil Shah Facial Plastic Surgery offers CO2 laser resurfacing at 200 West Superior St., Suite 200, Chicago, IL 60654.

Why Choose Dr. Anil Shah?

Dr. Anil Shah, MD, FACS is considered one of the top facial plastic surgeons in Chicago, specializing in rhinoplasty, facelift surgery, neck lift surgery, and eyelid surgery. Known for his refined approach and advanced understanding of facial anatomy, Dr. Shah is trusted by patients seeking natural, balanced, and elegant results.
Dr. Shah has published more than 50 scientific articles in the field of facial plastic surgery, including three landmark articles on facial anatomy that have helped shape the way modern facial plastic surgery is performed. His work reflects a deep commitment to precision, safety, and innovation.
Throughout his career, Dr. Shah has worked with a wide range of patients, including individuals whose appearance is closely tied to their careers, such as models, actresses, public-facing professionals, and socially prominent patients.
Dr. Shah completed his surgical internship at the University of Illinois at Chicago and his Otolaryngology–Head and Neck Surgery residency through Cook County Hospital/Stroger, Children’s Memorial Hospital/Northwestern, Lutheran General Hospital, St. Joseph’s Hospital, and Michael Reese Medical Center.
He is double board-certified by the American Board of Facial Plastic and Reconstructive Surgery and the American Board of Otolaryngology–Head and Neck Surgery.