CO2 Laser Resurfacing: A Physician’s Guide to Results, Recovery, Candidacy and Cost

If you have ever seen a before-and-after photo where etched lines around the mouth seem to soften and a patient’s whole complexion looks rested, there is a good chance a CO2 laser was involved. It remains the reference standard for resurfacing, and for good reason.

It is also the treatment where I spend the most time setting expectations. CO2 asks something of you: about a week of real recovery and careful aftercare. This guide covers what it does, what the process is like, who should and shouldn’t have it, and what it costs.

What a CO2 laser does

The carbon dioxide laser emits light at 10,600 nm, a wavelength strongly absorbed by water in the skin. In fractional mode it vaporizes thousands of microscopic columns of tissue while leaving the skin between them intact. Two things then happen:

1. Resurfacing: damaged, sun-spotted surface skin is replaced by new cells over the first week.
2. Remodeling: heat around each column stimulates new collagen and tightens existing fibers. This continues for three to six months.

Because it works at both levels, CO2 can improve several concerns in one session.

What results are realistic

CO2 resurfacing can produce meaningful improvement in:

• Fine and moderate wrinkles, especially around the eyes and lips
• Rough, sun-damaged texture and brown spots
• Rolling and boxcar acne scars
• Mild skin laxity and crepiness

What it will not do: lift heavy, sagging jowls or replace lost facial volume. Deep folds caused by volume loss usually respond better to dermal fillers, and dynamic lines from muscle movement respond better to Botox and other FDA-approved neuromodulators. Many of my patients combine approaches, spaced appropriately.

Deep scars often improve by a meaningful percentage rather than disappearing, and some patients choose a second treatment later.

The recovery, day by day

• Days 1–2: skin feels like a strong sunburn. Swelling is common, especially around the eyes. Pinpoint oozing is normal.
• Days 3–5: skin turns bronze and begins to flake or crust. This is the hardest stretch for most people. Keep it moisturized and don’t pick.
• Days 6–8: new pink skin emerges. Most people can wear mineral makeup once the skin has fully re-surfaced.
• Weeks 2–8: pinkness fades gradually. Strict sun protection is essential.

Our CO2 laser aftercare instructions walk through gentle cleansing, occlusive ointment and warning signs in detail.

Who is a good candidate, and who isn’t

The ideal candidate has lighter to medium skin, visible sun damage, lines or scarring, realistic expectations, and a week they can protect.

I generally advise against CO2, or recommend a different approach, if you:

• Have deeper skin tones at higher risk of lasting pigment changes (radiofrequency microneedling may be a safer alternative)
• Took isotretinoin recently
• Have a history of keloids, radiation to the area, or poor wound healing
• Have active acne, infection, or a cold sore outbreak
• Smoke, which slows healing
• Are pregnant or breastfeeding
• Can’t avoid sun exposure during recovery

Risks include prolonged redness, infection, cold sore reactivation, temporary darkening or, rarely, lightening of the skin, and scarring. Antiviral medication before treatment and meticulous aftercare reduce many of these risks. Contact us promptly if you notice increasing pain, yellow crusting, fever or blisters. Every CO2 treatment at Serene is performed by trained medical professionals under my oversight.

What it costs

Our Deep CO2 laser treatment is $1,000. Your consultation confirms whether it is right for you and whether a lighter or combined plan makes more sense. Other laser pricing is listed on our pricing page.

Frequently asked questions

How painful is CO2 laser?

We apply strong topical numbing before treatment. Most patients describe heat and snapping sensations, and discomfort afterward feels like a sunburn that improves over a couple of days.

When will I see results?

Smoother, brighter skin is visible once you heal at about a week. Tightening and collagen changes continue to build over three to six months.

Can CO2 treat the neck and chest?

These areas heal more slowly and scar more easily than the face, so we use more conservative settings. We decide on those areas case by case.

How long do results last?

Results can last for years, but aging and sun exposure continue. Daily sunscreen and good skincare help protect the investment.

Is CO2 right for you?

The best way to find out is to have your skin examined in person. Book a complimentary, no-commitment consultation at either location.

• Hudson, OH: 50 W Streetsboro St, Suite 2 · (330) 460-5915
• Barboursville, WV: 1 Chateau Grove Ln · (304) 520-0461

Ask about Easy Pay financing.

References: Manstein D, Herron GS, Sink RK, Tanner H, Anderson RR. Fractional photothermolysis: a new concept for cutaneous remodeling using microscopic patterns of thermal injury. Lasers in Surgery and Medicine. 2004. · Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science. 1983. · American Academy of Dermatology. Laser resurfacing: FAQs. aad.org

This article is for general information only and is not medical advice. Treatments are provided only after consultation and evaluation by a licensed provider. Individual results vary.