CO2 laser treatments improve skin texture, tone, and appearance. These use a laser that removes layers of skin with precision. Many choose CO2 laser therapy to reduce wrinkles, acne scars, sun damage, and skin problems.
The idea of using a laser on your skin may sound scary. But once you understand how it works and what to expect, you’ll see why it’s one of the top choices for skin rejuvenation.
In this guide, we’ll break down everything you need to know before, during, and after your appointment.
What Does CO2 Laser Treatment Do?
A CO2 laser is a type of fractional laser. It works by sending tiny beams of light into the skin. These beams remove damaged skin layers and trigger the body to create new, healthy skin cells.
Here’s what CO2 laser treatment can help with:
- Wrinkles and fine lines
- Scars from acne
- Sunspots and damage from sun exposure
- Uneven skin color or texture
- Enlarged pores
- Stretch marks
- Loose or sagging skin
The results can be dramatic because the laser reaches deep into the skin. It’s not just a surface treatment, it’s a deep renewal.
Who Is a Good Candidate?
CO2 laser treatments are best for people with fair to medium skin tones. Those with darker skin should be careful, as the laser can sometimes cause changes in skin color.
You might be a good candidate if you:
- Have signs of aging, like wrinkles or sagging skin
- Want to reduce acne scars
- Have rough, uneven skin
- Are in good overall health
- Don’t smoke
- Are not pregnant or breastfeeding
Always talk to a licensed professional to see if CO2 laser therapy is right for your skin type and goals.
Preparing for Your Treatment
Getting ready for your CO2 Laser Facial is important for good results. Your doctor or skincare specialist will give you specific steps, but here are some general tips:
Talk to Your Provider
Before anything else, you’ll have a consultation with your provider. This is your chance to ask questions and talk about your skin goals. This step helps your provider decide if CO₂ laser treatment is right for you. If so, they will create a plan tailored to your skin type and needs.
Avoid Sun Exposure
Too much sun before your treatment can harm your skin and increase the risk of side effects like burns or uneven results. If your skin is sunburned or too tanned, your provider may delay your treatment.
Stop Certain Skincare Products
Some skincare products can make your skin more sensitive. Your provider may tell you to stop using certain products 1 to 2 weeks before your treatment, such as:
- Retinoids (like tretinoin or Retin-A)
- Acne creams that contain benzoyl peroxide
- Exfoliants (like glycolic acid, salicylic acid, or scrubs)
- Brightening or anti-aging serums with strong ingredients
You should switch to gentle, non-irritating cleansers and moisturizers during this time.
Take Prescribed Medication
Your provider may give you a few medicines to keep your skin safe during and after your treatment. These may include:
- Antiviral medication
- Antibiotics
- Anti-inflammatory medication
Start taking these as instructed, usually one or two days before the procedure.
Stop Smoking and Avoid Alcohol
Smoking and alcohol can slow down your body’s healing process. They reduce blood flow and can increase your chances of problems during recovery. These changes help your skin heal faster and look better after the procedure.
Avoid Other Procedures
Do not schedule other cosmetic treatments like chemical peels, waxing, or microdermabrasion right before your CO₂ laser treatment. These can irritate your skin and interfere with the results. Let your skin rest for at least 2 weeks before your laser appointment.
Come With Clean Skin
On the day of your treatment, don’t wear makeup, lotion, or sunscreen. Clean, bare skin is best. Your provider may also apply a numbing cream before starting the procedure, so your skin should be clean and dry.
Dress Comfortably
Wear loose, comfortable clothing to your appointment, especially if areas like your neck or chest are being treated. Soft fabrics will feel better against healing skin after your session.
Mentally Prepare
Lastly, prepare yourself emotionally. The healing process may involve redness, peeling, and some discomfort. But this is normal. Stay patient, follow your aftercare instructions, and remember that short-term effects, like smoother, healthier skin, lead to long-term benefits.
What Happens During the Procedure?
Here’s what you can expect when you get a CO2 laser treatment:
Step 1: Numbing
Your provider will apply a numbing cream to your face. In some cases, local anesthesia or mild sedation is used. This helps reduce pain or discomfort.
Step 2: Laser Application
The CO2 laser is carefully passed over the skin. You may hear small clicking sounds and feel a warm or prickly sensation.
Step 3: Cooling
After the laser treatment, a cool pack or soothing gel may be applied. This helps reduce redness and swelling.
The whole process usually takes 30 minutes to 2 hours, depending on the size of the area treated.
What Does It Feel Like?
Most people say the treatment feels like a rubber band snapping against the skin. Others describe it as a warm, prickling feeling. Thanks to numbing cream and other options, discomfort is usually mild.
You may feel a burning sensation for a few hours afterward. Ice packs and ointments can help soothe the skin during this time.
What to Expect After Treatment
Healing from CO2 laser treatment takes time. Here’s what you can expect during recovery:
Day 1-2: Redness and Swelling
Your skin will be red and puffy, like a sunburn. You may also feel some tightness or mild pain.
Day 3-5: Peeling
Your skin will start to peel. This is a sign that new, fresh skin is forming underneath. Do not pick or peel it yourself- let it shed naturally.
Day 6-10: New Skin
Redness will fade, and you’ll notice smoother skin starting to appear. You may still see some pinkness, but it will improve over the next few weeks.
Week 2 and Beyond: Glow and Renewal
Your skin will continue to heal, and the full results will become clearer. Most people see the best outcome about 1-3 months after treatment.
Is CO2 Laser Treatment Right for You?
CO2 laser treatments offer powerful results for people looking to refresh their skin. Whether you want to smooth wrinkles, fade scars, or restore your glow, this treatment can be a game-changer.
Though it requires some recovery time, many find the results well worth the wait. From the CO2 Laser Facial to full-face treatments, there are options to fit your goals.
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