Transform Your Skin with CO2 Fractional Laser Treatments

kirstygedling
Dec 15, 2025
4 min read

Advanced skin renewal. Visible results. Long-term confidence.

CO₂ fractional laser resurfacing is one of the most advanced skin rejuvenation treatments available, designed to dramatically improve skin quality at both surface and structural levels. This powerful yet controlled treatment targets deeper skin concerns that topical skincare alone cannot address, delivering long-lasting improvements in texture, tone, and firmness.

Using precise fractional laser technology, controlled micro-columns of thermal energy are delivered into the skin. This stimulates the body’s natural healing response, encouraging new collagen and elastin production while resurfacing damaged skin. Over time, the skin becomes smoother, firmer, clearer, and more refined, with results that continue to improve for months following treatment.

Close-up view of a CO2 fractional laser device in a clinical setting — A CO2 fractional laser device ready for treatment.

What is CO2 Fractional Laser Treatment?

CO2 fractional laser treatment is a non-invasive procedure that uses carbon dioxide lasers to treat various skin issues. The laser emits light energy that penetrates the skin, targeting specific areas while leaving surrounding tissue unharmed. This method promotes the body’s natural healing process, resulting in improved skin texture and tone.

How Does It Work?

The CO2 laser works by creating microscopic wounds in the skin. This process stimulates collagen production, which is essential for maintaining skin elasticity and firmness. As the skin heals, new, healthier skin cells replace the damaged ones, leading to a more youthful appearance.

Benefits of CO2 Fractional Laser Treatments

Reduces Wrinkles and Fine Lines
One of the most significant benefits of CO2 fractional laser treatments is their ability to reduce the appearance of wrinkles and fine lines. By stimulating collagen production, the skin becomes firmer and smoother.
Improves Skin Texture
If you struggle with rough or uneven skin texture, this treatment can help. The laser targets specific areas, promoting a more even skin surface.
Minimises Scars
Whether from acne or injury, scars can be a source of frustration. CO2 fractional laser therapy can significantly reduce the visibility of scars, making them less noticeable.
Treats Sun Damage
Prolonged sun exposure can lead to pigmentation issues and sunspots. This treatment can help fade these imperfections, restoring a more uniform skin tone.
Non-Invasive with Minimal Downtime
Unlike surgical procedures, CO2 fractional laser treatments are non-invasive. Most patients experience only mild discomfort and can return to their daily activities within a few days.

The Treatment Process

Consultation

Before undergoing CO2 fractional laser treatment, you will have a consultation with a qualified dermatologist or licensed practitioner. During this appointment, you will discuss your skin concerns, medical history, and treatment goals. The practitioner will assess your skin type and determine if you are a suitable candidate for the procedure.

Preparation

On the day of the treatment, your skin will be thoroughly cleansed. A topical anesthetic may be applied to minimise discomfort during the procedure. Depending on the extent of the treatment area, the session can last anywhere from 30 minutes to two hours.

The Procedure

During the treatment, the practitioner will use the CO2 laser to target specific areas of your skin. You may feel a warm sensation as the laser works, but the anesthetic should help alleviate any pain. The practitioner will move the laser across your skin in a systematic manner to ensure even coverage.

Aftercare

After the procedure, your skin may appear red and swollen, similar to a mild sunburn. It is essential to follow your practitioner’s aftercare instructions to promote healing and achieve the best results. Common aftercare tips include:

Keep the area clean: Gently cleanse your skin with a mild cleanser.
Moisturise: Use a gentle moisturiser to keep your skin hydrated.
Avoid sun exposure: Protect your skin from the sun by wearing sunscreen and avoiding direct sunlight.
Do not pick at scabs: Allow your skin to heal naturally to prevent scarring.

What to Expect After Treatment

Healing Process

The healing process varies from person to person, but most individuals can expect to see improvements within a few weeks. Initially, your skin may appear red and swollen, but this should subside within a few days. As your skin heals, you will notice a smoother texture and a more even tone.

Long-Term Results

The results of CO2 fractional laser treatments can last for several years, especially if you maintain a good skincare routine and protect your skin from sun damage. Many patients choose to undergo maintenance treatments to prolong their results.

Potential Risks and Side Effects

While CO2 fractional laser treatments are generally safe, there are potential risks and side effects to consider. These may include:

Redness and swelling: Temporary redness and swelling are common and usually resolve within a few days.
Scabbing: As your skin heals, you may experience scabbing, which should not be picked at.
Changes in pigmentation: Some individuals may notice temporary changes in skin pigmentation, especially those with darker skin tones.
Infection: Although rare, there is a risk of infection if proper aftercare is not followed.

It is crucial to discuss these risks with your practitioner during the consultation to ensure you are fully informed before proceeding with the treatment.

Who is a Good Candidate?

CO2 fractional laser treatments are suitable for a wide range of individuals, but certain factors can influence candidacy. Ideal candidates typically:

Are in good overall health
Have realistic expectations about the results
Are looking to treat specific skin concerns, such as wrinkles, scars, or sun damage
Are not pregnant or breastfeeding

Your practitioner will evaluate your skin type and concerns to determine if this treatment is right for you.

Conclusion

CO2 fractional laser treatments offer a powerful solution for those looking to enhance their skin's appearance. With benefits like reduced wrinkles, improved texture, and minimised scars, this treatment can significantly boost your confidence. If you’re considering this procedure, consult with a qualified practitioner to discuss your goals and determine if it’s the right fit for you. Remember, investing in your skin is investing in yourself, and the results can be truly transformative.

Take the first step towards rejuvenating your skin today!