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CO2 Laser Resurfacing

Overview

Carbon dioxide (CO2) laser resurfacing is a powerful, FDA-cleared treatment used in both medical and aesthetic dermatology to address acne scars, sun damage, deep wrinkles, uneven skin tone, and textural irregularities. By precisely ablating layers of damaged skin, CO2 laser triggers a controlled wound-healing response that resurfaces the skin and dramatically rebuilds collagen.

How CO2 Laser Resurfacing Works

CO2 lasers emit a precisely targeted wavelength (10,600 nm) absorbed by water in the skin. The laser vaporizes the outermost layers of damaged skin (epidermis) and heats the deeper dermal layers in a controlled way. This dual action—surface ablation plus deep dermal stimulation—drives collagen remodeling and epidermal regeneration. The result is healthier, smoother, more youthful-looking skin.

Modern fractional CO2 lasers treat columns of skin at a time, leaving healthy tissue between treatment zones to support faster healing while delivering powerful results.

What CO2 Laser Treats

  • Acne scars and post-acne textural changes
  • Deep wrinkles (rhytides) and fine lines
  • Sun damage and uneven pigmentation (dyschromias)
  • Skin laxity and crepey texture
  • Surgical and traumatic scars
  • Skin tags (acrochordons) and seborrheic keratoses (${LDQ}skin barnacles${RDQ})
  • Loss of skin clarity, tone, and overall radiance

Benefits of CO2 Laser Resurfacing

  • Significant reduction in fine lines, deep wrinkles, and pore appearance
  • Improvement of acne scars and hyperpigmentation
  • Robust collagen stimulation for firmer, more youthful texture
  • Long-lasting results compared to lighter resurfacing options
  • Repair of various forms of skin damage in a single treatment series

What to Expect

Before

Your visit begins with a consultation. Your provider evaluates your skin, reviews your medical history, and customizes the depth of treatment to your goals and downtime tolerance. Topical numbing is applied 45—60 minutes before treatment.

During

The treatment typically takes 30—60 minutes depending on the area and depth. Patients commonly describe the sensation as warm and prickly. Cooling and numbing are used throughout for comfort.

After

Expect redness, swelling, and a sandpaper-like texture as the skin sheds and regenerates. Depending on the depth, recovery typically takes 5—10 days for the most visible peeling, with continued pinkness for several additional weeks. We’ll provide a complete aftercare protocol including gentle cleansers, occlusive moisturizers, and SPF 30+.

Results and Longevity

Patients typically see immediate improvement in tone and clarity once initial healing resolves, with continued refinement in texture, scar appearance, and firmness over 3—6 months as new collagen develops. CO2 laser results are long-lasting—often years—when paired with diligent sun protection and a quality skincare routine.

Individual results vary. Your provider will discuss a realistic outlook during your consultation.