CO2 laser is a fractional ablative laser treatment that resurfaces the skin by removing layers of damaged skin cells, stimulating collagen production, and promoting skin renewal.
What skin concerns does CO2 laser treat?
CO2 laser is effective for:
Wrinkles and fine lines
Acne scars and surgical scars
Pigmentation and sun damage
Enlarged pores
Skin laxity
Stretch marks
How does CO2 laser work?
The laser creates controlled micro-injuries in the skin, triggering collagen remodeling and new cell growth. This process helps to smooth, tighten, and rejuvenate the skin.
Do I need to prepare my skin before the treatment?
Yes, pre-treatment skin preparation may include:
Avoiding sun exposure for at least 2 weeks
Stopping retinol, acids, and exfoliants 7–10 days before
Using Lightening cream between 2-6 weeks prior to treatment (depending on your skin fitzpatrick).
Can I get CO2 laser if I have darker skin?
Yes, but Fitzpatrick types IV-VI require specialized settings and proper pre- and post-care to minimize risks of hyperpigmentation.
Can I get CO2 laser while pregnant or breastfeeding?
No, it is not recommended during pregnancy or breastfeeding due to skin sensitivity and lack of safety studies.
Can CO2 laser cause hyperpigmentation?
Yes, post-inflammatory hyperpigmentation (PIH) can occur, especially in darker skin tones. Proper pre-treatment and post-care help reduce this risk.
How do I reduce the risk of complications?
Follow pre- and post-care instructions carefully.
Avoid picking at peeling skin.
Use SPF 50+ diligently.
Stay hydrated and use prescribed recovery creams.
How many sessions do I need?
Most patients need 1–3 sessions spaced 8–12 weeks apart, depending on the severity of concerns.
How often can I get CO2 laser?
Depending on the depth of the treatment, sessions can be performed every 8–12 weeks until desired results are achieved.
What are the possible side effects?
Common side effects include:
Redness and swelling (lasts a few days)
Dryness and peeling (occurs within a week)
Temporary darkening of treated areas
Sensitivity to sunlight
Rare but potential risks include prolonged redness, scarring, or pigmentation changes.
Can CO2 laser be combined with other treatments?
Yes, but it depends on your skin condition and goals. Common combinations include polynucleotide injections, RF microneedling, or LED therapy for enhanced results.
Can I wear makeup after CO2 laser?
Avoid makeup for at least 7 days or until the skin has healed to prevent infection and irritation.
Who is a good candidate for CO2 laser?
Ideal candidates are individuals with moderate to severe skin concerns, good overall health, and realistic expectations. Those with active infections, severe acne, or certain skin conditions may not be suitable.
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