
Dr. Cristina Cobaleda specialist in aesthetic medicine
Aesthetic physician
Medical license no. 51612
Leading doctor in facial carboxytherapy
The doctor sees patients in BarcelonaView medical profile
Carboxytherapy applies carbon dioxide to the skin to boost circulation and tissue oxygenation, improving skin quality and treating areas such as dark circles.

Treatment duration:
20 to 30 minutes
With NESAI® Derm ultrasound
Included in Barcelona (subject to the doctor's assessment)
Duration:
6 to 12 months
Visible result:
From the first sessions
Final result:
On completing the protocol
Carboxytherapy TH is an advanced aesthetic medicine treatment that uses medical-grade carbon dioxide (CO₂), delivered in a controlled way, to improve skin quality from within.
It works by increasing tissue oxygenation, stimulating microcirculation and activating natural collagen production, which translates into brighter, firmer, more even and revitalized skin.
Types of Carboxytherapy TH
Indicated to improve the skin's oxygenation, radiance and texture. Ideal for dull, tired skin or skin that has lost quality.

It works by stimulating collagen and elastin production, helping to improve firmness, elasticity and the first signs of facial aging.

Specially designed to improve microcirculation and reduce dark circles, a tired appearance and puffiness, for a fresher, more rested look.

Carboxytherapy TH consists of the controlled application of medical-grade carbon dioxide (CO₂) to the skin to improve its overall quality progressively.

Before treatment, you have a consultation with the specialist physician who will perform it, in which your face, skin quality and aesthetic goals are assessed in order to design a fully personalized plan. This consultation costs €50, deductible from your first treatment.

When the doctor considers it necessary, a NESAI Derm ultrasound is performed in Barcelona to assess the skin before treating: dermis thickness, density, collagen, fibers and sun damage.

Before starting the treatment, a personalized medical consultation is carried out, in which the specialist analyzes the condition of the skin, the area to be treated and your aesthetic goals. This consultation determines whether you are a candidate and the most suitable protocol is designed.

During the treatment, the specialist applies medical-grade carbon dioxide (CO₂) in a controlled way to the area to be treated using a specific, safe system. The amount and depth of application are adjusted individually according to the condition of the skin and the goal of the treatment.

Once the treatment is over, the skin may show mild redness that subsides shortly, allowing you to return to normal life immediately.


Carboxytherapy TH at Instituto de Benito has a guide price of €200 per session, which may be adjusted according to each patient's individual needs.
As a fully personalized aesthetic medicine treatment, the final cost may vary depending on different clinical and aesthetic factors, such as the area or areas to be treated (face, neck, facial contour, etc.), the condition and quality of the skin, the number of sessions recommended to achieve the desired goals and the possible combination with other complementary treatments.
Each treatment plan is designed after an individual medical consultation, in which the specialist determines the most suitable schedule to optimize results and ensure maximum safety.
The aim is to offer a clear, transparent quote tailored to each patient, focused on improving skin quality, radiance and vitality in a progressive, natural and medically guided way.
Carboxytherapy is a non-invasive aesthetic medicine treatment that improves skin quality through the controlled application of medical-grade CO₂. It is indicated to stimulate microcirculation, improve tissue oxygenation and activate natural collagen production
It is especially recommended if:
If your face looks tired, dull in tone or lacking vitality, carboxytherapy improves tissue oxygenation, restoring radiance and a healthy look to the skin.
It is indicated when the skin begins to lose tightness and elasticity, as it stimulates circulation and promotes natural collagen and elastin production.
Carboxytherapy is especially effective at improving dark circles and mild under-eye bags, by boosting blood flow and improving the quality of the skin around the eyes.
Ideal if your skin is fragile, thin or shows signs of aging, as it improves skin quality from within without adding volume or altering your features.
Recommended if you are looking for visible yet natural results, without surgery or abrupt changes, with a progressive improvement in the overall appearance of the skin.
Carboxytherapy is a suitable option if you want an effective, medically based, minimally invasive treatment that fits into your daily routine.
Instituto de Benito is a benchmark in aesthetic medicine treatments.
The team tailors each treatment to the patient, with the aim of a natural result.

«Facial carboxytherapy is a treatment aimed at improving the oxygenation and quality of the skin through the controlled…»

«Facial carboxytherapy works by stimulating collagen production and improving the quality of the skin tissue»

«Through facial carboxytherapy we work on revitalizing the skin from within, promoting a more even, rested appearance»


At Instituto de Benito, patient safety is always the top priority. All aesthetic medicine treatments are performed after a thorough medical consultation and with personalized follow-up, which makes it possible to anticipate and manage any possible effect or issue early, ensuring a safe, responsible approach.
The medical team follows defined clinical protocols and plans each treatment case by case, including the most complex ones.
Brighter, more oxygenated and more even skin. Carboxytherapy progressively improves skin quality, texture and tone. The first changes are usually noticeable after the first sessions and are optimized on completing the recommended protocol.
Discomfort is mild and temporary. You may notice slight pressure or a feeling of distension while the CO₂ is being applied, which disappears within a few minutes.
Yes. Carboxytherapy is a safe aesthetic medicine treatment when performed by specialized professionals following controlled protocols, as at Instituto de Benito.
Mild swelling, redness or a sensation of warmth in the treated area is common and disappears shortly. In rare cases, small bruises may appear at the application points.
The number of sessions depends on the condition of the skin and the goals of the treatment. Between 4 and 8 sessions are usually recommended, scheduled on a personalized basis.
Immediately. Carboxytherapy requires no time off work or recovery time.
Yes. It is commonly combined with treatments such as polynucleotides, mesotherapy, IPL or medical peels to enhance results, always subject to medical assessment.
Results are maintained over time if the recommended guidelines are followed and maintenance sessions are carried out, along with proper skin care.
It is suitable both for younger skin looking to prevent aging and for more mature skin that needs to improve firmness, radiance and skin quality.
The improvement is progressive. The skin continues to regenerate for weeks after the treatment ends, reaching its optimal result naturally.
Average rating: 4.8 / 5