The treatment itself is only part of the CO₂ laser experience. For many people, the bigger questions come after they leave the office. What will my skin look like tomorrow? When does the peeling start? When can I go back to work?
CO₂ laser recovery is a process. Redness, swelling, peeling, sensitivity, and temporary texture changes can occur as your skin heals, and how long each stage lasts depends largely on how intensive your treatment was. Here is what recovery typically looks like, day by day.
What Is CO₂ Laser Recovery Like?
A CO₂ laser creates controlled injury in the skin. That injury is intentional: it prompts your skin to shed damaged tissue, form new surface skin cells, and remodel collagen underneath. Early redness, swelling, and sensitivity signal that healing response. Peeling happens as treated skin sheds and newer skin becomes visible.
Many CO₂ treatments today are fractional, meaning the laser treats tiny columns of skin while leaving the surrounding tissue intact. That untreated skin can help speed healing, so fractional CO₂ generally involves a shorter recovery than full-field resurfacing, which treats the entire surface. Settings also vary between treatments and CO₂ laser systems, so no two recoveries are identical.
CO₂ Laser Recovery Timeline: Day by Day
CO₂ laser resurfacing comes in different systems and approaches, and the technology used can affect how treatment is delivered and how recovery progresses. This timeline reflects a typical fractional CO₂ recovery. Lighter treatments may move faster, and deeper treatments may take longer. Use it as a general guide, not a schedule your skin must follow.
Immediately After Treatment
Your skin will likely look red and feel hot, similar to a significant sunburn. Tightness and some swelling are common, and you may notice a faint grid-like pattern from the laser. Your provider will typically apply a soothing ointment and send you home with specific aftercare instructions.
Day 1
Redness and warmth usually continue, and swelling often peaks in the first day or two, especially around the eyes. Your skin may feel tight and sensitive. Many people choose to stay home and rest.
Days 2 to 3
Redness and swelling generally begin to ease, though skin can still feel sensitive. Many patients notice changes in texture: skin may feel rough, like fine sandpaper, and look darker or bronzed in places. This is treated skin preparing to shed, and it is a normal part of healing.
Days 4 to 5
For many fractional treatments, peeling or flaking is most noticeable during this time. Treated skin loosens and sheds, and your skin may feel dry or itchy. Let it shed on its own rather than picking at it.
Days 6 to 7
As peeling winds down, fresh skin becomes visible underneath. It usually looks pink and may already feel smoother. By the end of the first week, many people with fractional treatments feel comfortable resuming most routine activities, though deeper treatments may still be healing.
Week 2 and Beyond
The end of visible peeling doesn’t mean your skin is completely healed. Pinkness commonly lingers for a few weeks, sometimes longer after more intensive treatments, and new skin remains especially sensitive to the sun.
Beneath the surface, collagen remodeling continues. That’s why texture and tone can keep improving for months after the initial recovery.
What Are the CO₂ Laser Peeling Stages?
CO₂ laser is one type of laser resurfacing, and recovery can vary depending on how deeply the skin is treated. That said, peeling generally follows this progression:
- Redness and sensitivity: Immediately after treatment, skin is red, warm, and tender.
- Early healing: Skin may feel rough or tight and look darker as treated tissue prepares to shed.
- Peeling or shedding: Treated skin begins to flake or peel away.
- Newer skin appears: Fresh, pink skin becomes visible, and texture gradually feels smoother.
- Continued remodeling: Collagen changes continue long after the surface has healed.
Not everyone peels the same way or on the same schedule. Lighter treatments may cause only mild flaking, while deeper treatments can involve more noticeable shedding. Either way, avoid picking, scrubbing, or pulling at peeling skin, which can irritate healing skin and raise the risk of scarring or pigment changes.
How Long Does CO₂ Laser Take to Heal?
For many fractional CO₂ treatments, initial healing takes about one to two weeks. More intensive resurfacing can take longer. It helps to separate three milestones:
- Initial surface healing: Peeling finishes and new skin forms, often within the first week or two.
- Returning to normal activities: When you feel comfortable resuming your routine, which may come before your skin is fully settled.
- Full results: Collagen remodeling continues for weeks to months after visible recovery.
How Much Downtime Does CO₂ Laser Require?
Downtime is the period when redness, swelling, peeling, or sensitivity may affect your normal plans. This can include social downtime, when you may prefer to avoid being seen, as well as the time before you can safely wear makeup.
Because fractional CO₂ settings vary widely, downtime can range from a few days for lighter treatments to a week or more for deeper resurfacing. More intensive treatments may require longer recovery. Your provider can give you a more specific estimate based on the treatment settings and how your skin is expected to heal.
When Can I Go Back to Work After Skin Laser Resurfacing?
It depends on your treatment intensity and your type of work.
- Remote work may be possible within a few days if you feel comfortable.
- Office or public-facing work often means waiting until redness and peeling are less noticeable, commonly around five to seven days after a moderate fractional treatment and longer after deeper resurfacing.
- Physically demanding work may come with additional restrictions around heat, sweating, or exertion.
Your provider’s instructions for your specific treatment take priority over any general range.
What Can You Do During CO₂ Laser Recovery?
Good aftercare supports both comfort and healing. In general, we recommend that you:
- Follow your provider’s cleansing and aftercare instructions closely
- Keep your skin moisturized with the products your provider recommends
- Protect healing skin from the sun, and use sunscreen once you’re cleared to
- Use only products approved for your current stage of recovery
- Hold off on active ingredients such as retinoids, acids, and vitamin C until you’re cleared
Sun protection remains important after peeling ends, since recently treated skin can be more prone to pigment changes. This may be particularly important for people with darker skin tones.
What Should You Avoid After CO₂ Laser Treatment?
During early recovery, patients are commonly advised to avoid the following:
- Direct sun exposure
- Picking, peeling, or scrubbing treated skin
- Harsh exfoliants and irritating skincare ingredients
- Heat-intensive activities, such as saunas or strenuous workouts, when advised
- Any activity your provider specifically restricts
Your restrictions may differ depending on your treatment and lifestyle.
When Should You Contact Your Provider?
Some redness, swelling, sensitivity, and peeling are expected. Contact your provider if something seems unusually severe, gets worse instead of better, or doesn’t match what you were told to expect. Examples of situations where you should reach out include:
- Pain that increases rather than improves
- Significant or worsening swelling
- Signs of infection, such as spreading redness, warmth, or pus
- Unusual blistering, crusting, or drainage
- Fever or feeling unwell
- Unexpected changes in skin color or texture
When in doubt, call. Your provider can assess what’s happening and advise next steps.
When Will You See CO₂ Laser Results?
Recovery and results follow different timelines. You may notice some improvement in tone and texture as soon as peeling finishes. Because collagen remodeling takes time, though, texture and firmness can continue improving for several months. Healed doesn’t mean finished.
Is CO₂ Laser Recovery Worth the Downtime?
That depends on your goals. CO₂ resurfacing can be worthwhile for appropriate candidates who want meaningful improvement in fine lines, acne scars, uneven texture, sun damage, or overall skin quality. The tradeoff is that more intensive resurfacing generally means more recovery. A consultation can help you weigh the results you want against the downtime you can realistically accommodate.
CO₂ Laser Recovery with Evexia Medspa
At Evexia Medspa in McLean, VA, we offer the Solaria CO₂ laser, a fractional CO₂ laser by InMode. We tailor treatment settings to your skin concerns and desired level of treatment, which can also affect your recovery time. Our team provides individualized pre- and post-treatment instructions to help you care for your skin throughout healing.
We serve Northern Virginia and Washington, D.C., including Tysons Corner, Arlington, Falls Church, Vienna, Great Falls, and Fairfax County. Schedule a consultation to learn what to expect from your treatment and recovery.
CO₂ Laser Recovery FAQs
How long does CO₂ laser take to heal?
Initial healing typically takes about one to two weeks for many fractional treatments, and longer for deeper resurfacing. Collagen remodeling continues for months afterward.
How long does CO₂ laser redness last?
Noticeable redness often fades within the first week or two, while lingering pinkness can last several weeks. More intensive treatments can mean longer-lasting redness.
When does CO₂ laser peeling start?
Peeling usually begins within the first few days, often around days 3 to 5 for fractional treatments. Timing varies with treatment depth and individual healing.
Can I wear makeup after CO₂ laser?
It depends on your treatment depth and how your skin is healing. Wait until your provider confirms your skin is ready, typically after the initial healing phase.
When can I go back to work after CO₂ laser?
Remote work may be possible within a few days. Office or public-facing work often means waiting around five to seven days after a moderate fractional treatment, and longer after deeper resurfacing.
How long do CO₂ laser results last?
CO₂ laser resurfacing results can last for years, but they are not permanent. Your skin continues to age, and factors such as sun exposure can affect how long you maintain improvements. Consistent sun protection, a good skincare routine, and maintenance treatments when recommended can help preserve your results.
