Every spring, as soon as the weather warms up, patients come in asking for laser resurfacing. They want smoother skin for summer, and they want it now. More often than not, I suggest they wait until fall.
Late fall and winter are when laser resurfacing goes best. The difference is how much sun your healing skin sees in the weeks after treatment.
Why the sun matters so much after a laser
Resurfacing lasers work by creating thousands of tiny, controlled injuries in the skin. As the American Academy of Dermatology describes it, the treated skin feels raw for a short time, and UV light can cause a serious reaction while it heals. Your body responds by building new collagen and new skin, which is what smooths lines, fades sun spots and softens scars.
While that healing is happening, your skin is unusually sensitive to ultraviolet light. The chain looks like this: fresh laser treatment → inflamed, healing skin → UV exposure → pigment cells go into overdrive → dark patches where you wanted even skin. Dermatologists call this post-inflammatory hyperpigmentation. It can take months to fade, and in the worst cases it leaves you with more discoloration than you started with.
That’s why the American Academy of Dermatology says a dermatologist cannot treat you if you arrive with a tan or a sunburn, and recommends avoiding long stretches outdoors during the day for 6 to 8 weeks after laser treatment, even on cloudy or cool days. Following that advice in July is hard. Following it in December is much easier.
Why summer in Western North Carolina makes it harder
Most of my patients don’t spend summer indoors. They hike, paddle, garden, play golf and spend weekends at the lake. Summer days are also longer, and the sun is stronger, so even a short walk to the car carries more UV than it does in winter.
You can still have a laser treatment in summer if your life truly allows strict sun avoidance. Most people’s lives don’t, and asking them to give up the outdoors for two months in July rarely works.
Why fall and winter work better
- Less UV exposure. The sun is lower and the days are shorter, so healing skin gets less ultraviolet light without much effort on your part.
- You’re covered up anyway. Hats, scarves and indoor days are part of normal life in winter, which makes sun protection easier to stick with.
- Cooler, drier days. Heat and sweat irritate healing skin. Cool weather is easier on it, especially in the first week.
- Downtime fits the calendar. Many patients have time off around the holidays, which is a good window for the few days of redness and peeling that come with a deeper treatment.
- Room for a full series. Some treatments work best as a series spaced weeks apart. Starting in November gives you time to finish before spring.
- Results peak in time for summer. Collagen keeps rebuilding for months after a treatment, so the skin you see by late spring is better than the skin you see the week after.
Which laser is right for you
At DermaBlue we use two main resurfacing lasers, and the season matters for both.
The Lutronic Ultra is a non-ablative fractional laser (a 1927 nm thulium laser). It works on sun spots, uneven tone, fine lines, rough texture and acne marks. Most patients have mild redness, like a light sunburn, for a day or two, and we usually recommend a series of 3 to 5 treatments for the best results. Because it is a series, fall is the natural time to start.
Fractional CO2 laser resurfacing is our strongest option for deeper wrinkles, acne scars and more significant sun damage. It removes the outer layer of skin, so recovery is longer: most patients have 5 to 7 days of redness, swelling and peeling. Many patients need only one treatment, and results keep improving for about six months. For CO2, sun avoidance after treatment matters even more, which is why I prefer to schedule it in the colder months.
If you’re not sure which one fits your skin, that’s what the consultation is for. We’ll look at your skin type, your goals and how much downtime you can take.
How I’d plan it
For most patients, a simple timeline works well:
- November: Consultation and first treatment. If you’re doing a series, we’ll schedule the rest.
- December through February: Remaining Ultra sessions, or CO2 recovery and early healing.
- March through May: Collagen keeps building. This is when patients start noticing the bigger change.
- Summer: Enjoy your skin, protect it with daily sunscreen, and plan a maintenance treatment next fall if you need one.
Getting ready for your treatment
- Arrive without a tan or sunburn. If you’ve been in the sun recently, we may need to reschedule.
- Wear sunscreen every day, even in winter. Use a broad-spectrum sunscreen with an SPF of 30 or higher, as the American Academy of Dermatology recommends. UV still reaches your skin on cloudy days and through car windows.
- Tell us about cold sores. If you get cold sores, let us know before a facial treatment. We may prescribe medicine to prevent a flare.
- Review your skincare and medications. Some products, such as retinoids, may need to stop a few days before treatment. We’ll go through your list at the consultation.
Caring for your skin afterward in winter
Winter has its own challenges. Cold air and indoor heat dry out healing skin, so keep it moisturized with the products we recommend and avoid scrubs or harsh cleansers until you’re fully healed.
Keep up your sun protection, too. If you’re headed to the mountains or the slopes, remember that snow reflects sunlight back up at your face. A wide-brimmed hat and sunscreen are just as important on a winter hike as they are at the pool.
Common questions
Can I still get laser resurfacing in the summer?
Yes, if you can truly keep the treated skin out of the sun for several weeks. For a light Ultra treatment, that is manageable for some people. For CO2, I usually recommend waiting for cooler months.
How far ahead of an event should I schedule?
For the Ultra, give yourself at least a week; the redness usually fades in a day or two, but you want room to spare. For CO2, plan on at least two weeks so the peeling and pinkness have time to settle. If the event really matters, like a wedding, book a consultation a few months ahead so we can plan the whole timeline.
Does it hurt?
We use numbing cream before treatment. Most patients describe the Ultra as a warm, prickly feeling. CO2 is more intense, and the skin feels like a sunburn for a few days afterward.
Is laser resurfacing safe for darker skin?
The Ultra is designed to be safe for nearly all skin types and tones, and we adjust the settings for each patient. Deeper treatments carry more risk of pigment changes in some skin types, which is one more reason sun protection and timing matter. We’ll talk through your specific risk at the consultation.
Can I combine it with other treatments?
Often, yes. We pair the Ultra with XERF for firmness and skin tightening. XERF is safe for all skin types, and it remodels the skin’s structural collagen without disrupting the fat in your face. That matters, because we want to keep the natural volume in your midface while we tighten the skin. For redness and broken blood vessels, we pair the Ultra with our DermaV laser instead. Your provider will suggest a combination if it fits your goals.
How much does it cost?
It depends on the laser, the area and how many sessions you need. The Ultra and CO2 pages explain what goes into pricing, and we’ll give you an exact quote at your free consultation.
Who should wait
Laser resurfacing isn’t right for everyone, or for every moment. We usually postpone treatment if you have a tan or sunburn, an active infection or cold sore in the treatment area, or you are pregnant. Certain medications and a history of keloid scarring also change the plan. We’ll go over all of this at your consultation.
My recommendation
If you’ve been thinking about laser resurfacing, fall and winter give you the safest, most comfortable window to do it. Start now, finish your series before spring, and let your skin keep improving into summer.
You can book a free aesthetic consultation at our Asheville or Hendersonville office to find out which laser fits your skin.
This article is for general education and is not a substitute for a consultation. Results and recovery vary by person, skin type and treatment.
References
- American Academy of Dermatology. 10 things to know before having laser treatment for your scar. https://www.aad.org/public/cosmetic/scars-stretch-marks/laser-treatment-scar
- American Academy of Dermatology. Actinic keratosis: diagnosis and treatment (resurfacing aftercare). https://www.aad.org/public/diseases/skin-cancer/actinic-keratosis-treatment
- Dakhil A, Shadid A, Altalhab S. Post-inflammatory hyperpigmentation after carbon dioxide laser: review of prevention and risk factors. Dermatology Reports. 2023. https://journals.pagepress.org/dr/article/view/9703
- DermaBlue. Lutronic Ultra service page (device details, downtime, series length). https://dermablue.com/cosmetic-skin-care/laser-skin-treatments/lutronic-ultra/
- DermaBlue. Fractional CO2 laser resurfacing service page (downtime, results timeline). https://dermablue.com/cosmetic-skin-care/laser-skin-treatments/laser-resurfacing/
