The fractional CO2 laser is a highly effective aesthetic treatment for skin rejuvenation, reducing wrinkles, acne scars, pigmentation, and fine lines. In this article, we will cover the best tips and essential aftercare for recovery following fractional CO2 laser treatment. The Post Fractional CO2 Laser is a popular choice for skin treatments in 2025.
The CO2 laser works by removing the superficial layers of the skin and stimulating collagen production.
Although the results are impressive, recovery after the procedure requires specific care to ensure the skin heals properly and the benefits are maximized.
What to Expect After Fractional CO2 Laser?
After the CO2 laser treatment, it is normal to experience redness, swelling, and a burning sensation on the skin.
Depending on the intensity of the procedure, the skin may appear sunburned or even develop crusts and peeling.
The recovery time varies between 5 and 7 days for the face and between 20 and 30 days for the body. The first few days are the most intense, with the skin gradually renewing itself over the following weeks.
Understanding what to expect is essential for planning a smooth and effective recovery, with the adoption of appropriate care throughout the entire period.
1. Gentle Cleansing and Frequent Hydration
After fractional CO2 laser treatment, cleansing the skin should be done with great care. The use of gentle, fragrance-free products is crucial to avoid irritation.
In the first few days, it’s ideal to wash the face with cold or lukewarm water and use a soap recommended by your dermatologist. Avoid rubbing the skin; water application should be done gently.
Hydration is key to assisting the skin’s healing process. Creams containing reparative substances like thermal water, panthenol, and hyaluronic acid are highly recommended.
These help with regeneration and provide comfort to the skin, which may feel dry and tight during the healing process.
2. Rigorous Sun Protection
Sun protection is one of the most important aspects of post-fractional CO2 laser recovery. The skin will be extremely sensitive to UV rays, and exposure to the sun can cause hyperpigmentation and other damage.
The use of sunscreen is even more crucial after the Post Fractional CO2 Laser due to the increased sensitivity of the skin.
Use a broad-spectrum sunscreen with SPF 50 or higher, reapplying it every 2 hours, even indoors. Additionally, avoid direct sun exposure and, if possible, wear wide-brimmed hats and sunglasses for extra protection.
This care should be continued even after initial healing, as the skin will still be renewing itself and vulnerable to harmful sun effects for several months.
3. Avoid Irritating Products
During recovery, it is essential to avoid products containing strong acids, retinoids, physical or chemical exfoliants, and other irritating ingredients. These products can worsen the skin’s sensitivity and delay healing. Also, refrain from using makeup during the first few weeks, as it may clog pores and cause infections.
Opt for soothing, dermatologically recommended products designed for sensitive skin.
4. Care for Peeling and Crusts
It is common for the skin to undergo peeling and the formation of crusts after fractional CO2 laser treatment. While it may be tempting to remove the crusts and dry skin manually, this should be avoided at all costs. Prematurely removing crusts can lead to scarring, hyperpigmentation, and even infections.
It is essential to follow the guidelines after the Post Fractional CO2 Laser to ensure proper recovery and maximize the results.
Allow the skin to heal naturally and refrain from touching the affected areas. Applying moisturizers and healing products will help speed up the peeling process and smooth the skin.
Atividades físicas intensas devem ser evitadas após o Post Fractional CO2 Laser para prevenir irritações na pele.
In addition, the Post Fractional CO2 Laser helps improve skin texture, providing a more youthful and healthy appearance.
5. Nutrition and Internal Hydration
The recovery of the skin also depends on how you care for your body internally. Increasing your fluid intake during recovery is essential to keep the skin hydrated and promote healing. Additionally, a diet rich in antioxidants, vitamins, and minerals, such as Vitamin C, Vitamin E, zinc, and omega-3 fatty acids, can assist in cell regeneration and improve skin quality.
Foods like citrus fruits, leafy vegetables, nuts, and fatty fish are excellent options to nourish the skin from within.
6. Avoid Intense Physical Activities
In the first few days after the procedure, it is recommended to avoid intense physical activities that cause excessive sweating. Sweat can irritate the freshly treated skin and increase the risk of infections. Furthermore, the increased blood circulation during intense exercise can intensify swelling and discomfort.
Gradually resume physical activities, and whenever possible, consult your dermatologist for guidance on the ideal time to restart exercise.
7. Regular Check-ups with Your Dermatologist
Follow-up visits with your dermatologist are crucial to ensure that your skin is healing as expected. Your doctor will be able to assess the healing process and recommend adjustments to your care routine, if necessary.
If you notice any signs of infection, such as intense redness, discharge, or abnormal pain, contact your dermatologist immediately.
8. Patience is Key
Fractional CO2 laser treatment yields amazing results but requires patience during the recovery process. The final results may take several weeks to fully manifest, and it’s important to strictly follow all recommendations to ensure a successful recovery.
The effects of the treatment become more visible as the skin renews itself and collagen is restructured, offering a firmer and rejuvenated appearance.
Post-fractional CO2 laser recovery can be challenging, but with the right care, you’ll ensure that your skin heals properly and that the results are satisfying and long-lasting.
The key to a successful recovery is to follow medical guidelines, maintain a gentle and protective skincare routine, and be patient during the regeneration process.
With the essential tips and care outlined in this article, you’ll be on the right track to achieving the best possible results after fractional CO2 laser, ensuring healthy, radiant, and rejuvenated skin.
Contact:
Clínica de Pele is a traditional and specialized dermatological clinic in Rio de Janeiro for over 60 years, since 1969.
Dr. Szerman has over 20 years of experience and teaches other doctors.
