What it is
Fractional CO₂ laser resurfacing uses a 10,600 nm carbon-dioxide laser delivered in a pixelated (fractional) pattern. Microscopic columns of skin are vaporized while the surrounding tissue is left intact, accelerating healing while still triggering significant collagen remodeling.
It is the most powerful resurfacing tool in the cosmetic dermatology toolbox. It is also the one with the most real recovery.
How we approach it
CO₂ resurfacing is a serious commitment, and we treat it as one. Candidacy includes a frank conversation about skin type, sun history, recent sun exposure, isotretinoin (Accutane) history, cold-sore history, and your tolerance for ten days of visible recovery.
For patients with darker Fitzpatrick types we use lower density, longer pretreatment, and sometimes recommend an alternative such as fractional non-ablative resurfacing or radiofrequency microneedling that achieves similar goals with less pigment risk.
Pretreatment protocol (typically 4–6 weeks): topical retinoid, hydroquinone if indicated, strict sun avoidance, antiviral prophylaxis if cold-sore history.
What to expect
The procedure itself is one to two hours including local anesthesia. Days 1–3 are the heaviest — oozing, swelling, crusting. Days 4–7 are pink and peeling. Most patients return to public visibility around day 8–10, sometimes with makeup over residual pink. Erythema continues to fade over 4–8 weeks.
Visible texture and color improvement begins around two to four weeks. Continued collagen remodeling means final results compound over three to six months.
Candidacy
Best for patients with moderate-to-severe surface damage, deep wrinkles, or atrophic acne scars who can commit to the recovery. Not appropriate during active sun exposure or recent tan, with active infection, on recent isotretinoin, or for patients who cannot take time away from visible work.
If CO₂ is too aggressive for your candidacy or your downtime, we offer radiofrequency microneedling, fractional non-ablative resurfacing, or staged chemical peels as alternatives that share goals.