Treatment
Fractional CO2 laser
The fractional CO2 laser is one of the most effective skin renewal treatments — it deeply remodels collagen, smooths scars, stretch marks and wrinkles.
At a glance
Duration
30–60 min
Anaesthesia
Yes (numbing cream)
Back to everyday life
Healing 7–14 days
Results visible
After 5–8 weeks
Recommended series
3 treatments suggested
This treatment helps with
Where we perform this treatment
MEDESTETIS Klinika Dr Kuschill & Dr Grodecka
Garncarska 8, Kraków
Performed by
What the treatment involves
The fractional CO2 laser emits a beam with a wavelength of 10 600 nm, which it splits into microbeams that create columns of vaporization in the skin surrounded by healthy tissue. It is the oldest, but still one of the most effective methods of ablative resurfacing.
The thermal energy reaches the dermis and triggers intense collagen remodeling. The fractional way of working allows clear effects to be achieved with shorter recovery than the old, full-surface CO2 lasers.
Indications
We recommend the treatment primarily for:
- scars, including post-acne scars
- stretch marks
- deeper wrinkles and folds
- signs of photoaging and loss of firmness
- uneven structure and roughness of the skin
How the treatment works
The treatment is preceded by a consultation and selection of parameters. We numb the skin with a numbing cream.
The laser creates microscopic damage reaching the dermis, activating healing and the synthesis of new collagen. The procedure lasts 30–60 minutes.
Results
Immediately after the treatment the skin is red, swollen and tight. The proper effects — smoothing, firming and improved structure — appear after 5–8 weeks.
The collagen remodeling lasts 6–12 months, and the results last on average about 2 years, after which the treatment can be repeated.
Aftercare
After the treatment the skin requires careful care, and healing lasts 7–14 days. Remember to:
- do not tan the skin and use a high SPF filter
- care for it with products recommended by the doctor
- do not pick at the scabs and avoid the sauna and hot water in the first days
Also follow the clinical rules after the fractional CO2 laser. The rebuilding of the skin and the full effect take from 2 to 12 weeks, usually after a series; report any worrying symptoms to the clinic:
- for about 7 days use gentle cleansing products
- for 72 hours give up heavy physical exertion (running, fitness)
- use the pool only after the skin has fully healed
- for up to 6 months protect the skin from the sun with a UV 50+ filter (risk of discoloration)
Contraindications
We do not perform the treatment in cases including:
- pregnancy and breastfeeding
- a tendency toward keloids
- taking anticoagulant medication and isotretinoin (up to 6 months)
- cancer, radiotherapy, diabetes, vitiligo, psoriasis and atopic dermatitis
- active herpes, infections and skin inflammation
- a chemical peel or another laser treatment on that area in recent weeks
The final qualification is carried out by the doctor during the consultation.
Pricing
Available in: Kraków
Fractional CO2 laser Bioxel
| Wariant | Cena | Pakiet 3 · Ekspres | Pakiet 3 · Elastyczny |
|---|---|---|---|
| Face | 1500 zł | 3650 zł | 4050 zł |
| Face + neck | 1800 zł | 4350 zł | 4860 zł |
| Face + neck + décolletage | 2000 zł | 4850 zł | 5400 zł |
| Neck | 1000 zł | 2400 zł | 2700 zł |
| Décolletage | 1000 zł | 2400 zł | 2700 zł |
| Forehead | 800 zł | 2000 zł | 2160 zł |
| Eye area | 800 zł | 2000 zł | 2160 zł |
| Cheeks | 800 zł | 2000 zł | 2160 zł |
| Mouth and chin area | 800 zł | 2000 zł | 2160 zł |
| Back of the hands | 800 zł | 2000 zł | 2160 zł |
| Scar / stretch mark reduction | od 600 zł | — | — |
Ważność pakietów od daty zakupu: Ekspres 5 mies., Elastyczny 12 mies.
LED phototherapy +100 zł/session.
The final cost is agreed during the consultation, once your plan is set.
Frequently asked questions
Is the CO2 laser more effective than other fractional lasers?+
It is the most „powerful” ablative resurfacing — it gives clear effects on scars and deeper wrinkles, but it involves longer healing than lasers with a shorter wavelength.
How long does the skin heal?+
Usually 7–14 days, depending on the treatment parameters. During this time the skin is red and scabs may appear.
When will I see an effect?+
A visible improvement in structure and firmness appears after 5–8 weeks, and the collagen remodeling lasts up to a year.
How many treatments should be done?+
We suggest a series of about 3 treatments, but the plan depends on the problem and is set by the doctor.
Does the treatment hurt?+
We numb the skin with a cream; during the treatment you feel heat, and afterward a feeling of tightness and burning.
Which season is best?+
Best in autumn and winter, so that the healing skin is not exposed to intense sun.
How much does the fractional CO2 laser cost?+
The treatment costs from 600 to 2000 zł, depending on the scope and area. You will receive an exact quote during your consultation, and the full breakdown can be found in the price list.
Sources
Related treatments
2940 nm Fractional Laser
The 2940 nm fractional laser (Er:YAG) is an ablative resurfacing treatment that smooths scars, stretch marks and wrinkles, prompting the skin to rebuild collagen.
Learn more →Laser removal of scars and stretch marks
Laser removal of scars and stretch marks smooths post-acne, post-surgical scars and post-pregnancy stretch marks. The fractional laser stimulates the skin to rebuild collagen, and the qualification is carried out by a cosmetologist.
Learn more →Fractional Microneedling Radiofrequency
Fractional microneedling radiofrequency combines microneedling with radio waves, firming the skin and reducing wrinkles, scars and stretch marks.
Learn more →

