Fractional CO2 laser: skin resurfacing and photorejuvenation
Fractional CO2 laser treatment is one of the most advanced treatments for skin rejuvenation and resurfacing. It does not alter facial features or mask expressions; it works on the quality of the skin, promoting a smoother, firmer, and more luminous complexion.
The treatment is ideal for skin types that have lost uniformity, radiance, and firmness, as time leaves marks that are not confined to the surface. Fine lines, blemishes, uneven texture, and scars can make the face appear less fresh and defined, altering the overall quality of the complexion.
What is fractional CO2 laser
The CO2 laser is an ablative laser that uses the water present in skin tissues as its target. Through a controlled emission of energy, it acts on both the surface of the skin and in its deeper layers, stimulating a process of renewal and regeneration.
Fractional technology distributes energy in micro-treatment columns, leaving small areas of intact skin in between. This approach allows for more efficient regeneration, modulating the intensity of the treatment based on the skin's needs and the desired recovery times.
The result is a highly customisable treatment, designed to address various imperfections while preserving naturalness and proportion.
How it acts on the skin
On a superficial level, the CO2 laser promotes epidermal renewal, helping to improve skin texture, skin tone evenness, and the appearance of blemishes. In deeper layers, thermal energy induces a contraction of existing collagen fibres and stimulates the production of new collagen over time.
The improvement is therefore not limited to the days immediately following the treatment. The skin continues to evolve in the following weeks and months, becoming progressively firmer, more elastic, and brighter.
What can CO2 lasers improve
Fractional CO2 laser resurfacing can be indicated for improving various signs of photo-ageing and chrono-ageing, following careful medical evaluation.
It can help to treat:
– Fine lines and loss of skin elasticity.
Sun spots and superficial discolouration.
– Irregular texture and dull complexion.
– Acne scars and selected scars.
– Keratoses and benign skin lesions, when clinically indicated.
– Mild skin laxity of the face, neck, décolletage, and hands.
Every indication requires an accurate diagnosis. In the presence of skin spots or lesions, specialist evaluation is essential to determine if laser treatment is the appropriate and safe option.
Treatable areas
Fractional CO2 laser is used primarily on the face, but can also be suitable for the neck, décolletage, and hands: areas that often reveal early signs of sun exposure and ageing.
The treatment plan is built upon the individual characteristics of the skin, phototype, presence of discolouration, and aesthetic goal. In some cases, it is possible to treat the entire face; in others, it is preferable to concentrate on specific areas, such as the eye contour, perioral area, or cheeks.
A personalised protocol
The treatment is not considered an isolated gesture. The quality of the result depends on the correct indication, the choice of laser parameters, skin preparation and accurate management of the subsequent phase.
Before the session, the doctor assesses the skin condition, sun exposure habits, any ongoing treatments, and the individual's medical history. Based on this analysis, the intensity, areas to be treated, number of sessions, and supportive home care regimen are determined. The aim is to achieve visible yet credible improvement: fresher, more uniform skin, without losing what makes the face unique.
How is the meeting conducted
After cleansing and preparing the area, a local anaesthetic cream can be applied to improve comfort. In more intensive protocols, the doctor may consider further supportive measures. The duration varies depending on the areas treated and any need to also address specific blemishes or benign lesions.
Indicatively, a session can take between 20 and 60 minutes. Afterwards, soothing and restorative products are applied, and precise instructions for home management are provided.
Recovery and results
After treatment, redness, slight swelling, a warm sensation, and small scabs may appear. These are generally temporary manifestations, related to the skin's repair process.
The recovery time depends on the depth of the treatment and the area treated. For lighter protocols, a return to daily life can be rapid; for more intense resurfacing, a few days of increased social and work attention may be necessary.
The skin initially appears more sensitive and rosy, then progressively more even. The result is consolidated over time thanks to collagen remodelling processes.
Precautions and contraindications
Fractional CO2 laser treatment is not suitable for everyone and must always be preceded by a medical evaluation. Particular caution or contraindications may apply, among others, to patients with a tendency towards keloid scarring, active skin infections, certain dermatoses, radiotherapy treatments in the same area, or recent oral isotretinoin use.
The skin tone also warrants attention: darker skin types may have a greater risk of pigmentation alterations after treatment. Patient selection, skin preparation, and adherence to post-treatment instructions are key elements for safety and the quality of the outcome.
After the CO2 laser
In the post-laser phase, the skin requires protection, comfort, and continuity of care. It is essential not to remove scabs or peeling skin, to cleanse as instructed, and to exclusively use products recommended by your doctor.
Sun exposure must be strictly avoided. Broad-spectrum SPF 50+ sunscreen, along with a hat and other physical protection measures, is essential to reduce the risk of discolouration and preserve the results obtained.
At-home skincare with professional cosmeceuticals it can be an integral part of the process, both in preparing and maintaining skin quality.
Regaining skin that is more even, radiant, and firm doesn't mean changing your face. Book a consultation at Absolute Health to define a fractional CO2 laser protocol tailored to your skin, your schedule, and the natural harmony of your face.
FAQ – Frequently Asked Questions
Does a CO2 laser change the features of the face?
No. The treatment improves the quality of the skin, without adding volume or altering facial expressiveness.
2. Is the treatment painful?
Comfort is managed with topical anaesthesia and personalised protocols. Perception varies depending on the intensity of the treatment and individual sensitivity.
3. How many sessions are needed?
It depends on the aesthetic concern, the condition of the skin, and the desired outcome. In some cases one session is sufficient, in others a course of treatment may be recommended.
4. How long does recovery take?
Recovery varies depending on the parameters used. Redness and mild peeling can last a few days; more intense treatments require longer periods.
5. When will the results be visible?
An initial improvement can be seen after the skin has healed. The result continues to evolve over the following months thanks to collagen stimulation.
6. Can I expose myself to the sun after CO2 laser treatment?
No. Exposure to the sun must be strictly avoided in the phase following treatment, and SPF 50+ sun protection must always be used.
7. Can the CO2 laser treat age spots?
It can improve some blemishes and discolourations, but their nature must always be assessed by a doctor before any laser treatment.
8. Is it suitable for acne scars?
Yes, fractional CO2 laser can be an option for some acne scars. The choice depends on the type and depth of the scars.
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