Carboxytherapy

Oxygenate, firm, smooth: a natural way to revitalise the skin and tissues

Dr Franck Pourrez, aesthetic doctor in Nice, giving an injection with a syringe near the eye/eyebrow of a reclining patient wearing a headband.

What is carboxytherapy?

Carboxytherapy is a medical treatment that involves injecting sterile medical CO₂ under the skin with a fine needle.
This gas, naturally present in the body, stimulates microcirculation, cell oxygenation and collagen production, without adding volume.

It is a versatile technique used in aesthetic medicine for more than 30 years to tone, smooth and regenerate tissues, with no downtime.

What can it treat?

Carboxytherapy is used for:

  • Bluish or hollow dark circles
  • Mild to moderate skin laxity (face, neck, arms, stomach…)
  • Crepey skin (neck, décolleté, arms)
  • Recent scars or stretch marks
  • Fibrous cellulite and poor circulation
  • Post-pregnancy, post-liposuction, heavy legs

The treatment is also used alongside other treatments such as peels, mesotherapy or LED.

How does carboxytherapy work?

The controlled injection of CO₂ causes local vasodilation and an immediate increase in oxygen in the tissues.
This boosts microcirculation, helps eliminate toxins, stimulates collagen production and improves skin tone.

The result: skin that is smoother, firmer and better oxygenated — without adding any volumising substance.

What happens during a carboxytherapy session?

1​​Initial consultation

The doctor identifies the areas to be treated and checks for any contraindications.

2​​​CO₂ injection

The gas is injected into or under the skin through a very fine micro-needle connected to a controlled-delivery device.

The session lasts 15 to 30 minutes depending on the areas.
The treatment is only mildly uncomfortable : you feel slight pressure or a brief sensation of warmth.

3​​Back to normal activities

There is no downtime, and any redness disappears within a few minutes.

Results and protocol

The effects are gradual. After a few sessions:

  • The skin is firmer, denser and more toned
  • Dark circles lighten
  • Stretch marks fade
  • Circulation improves

A course of 6 to 8 sessions is recommended, at1 to 2 sessions per week, followed by maintenance depending on the areas.

Contraindications

  • Pregnancy and breastfeeding
  • Active skin infection in the area
  • History of phlebitis or recent embolism
  • Severe, unstable respiratory disease
  • Uncontrolled cardiovascular disorders

Prices – Carboxytherapy

TREATED AREA PRICE (INCL. VAT)
1 area 100 €
2 areas 150 €

 

⏐ A personalised quote is provided after the first consultation.

⏐ A personalised quote is provided after the first consultation.

Why choose our aesthetic centre in Nice

✅ Treatment performed by a trained doctor using a certified medical device
✅ 100% natural technique, with no injectable products
✅ Visible results from the first sessions, with no downtime
✅ Multiple indications: aesthetic, post-trauma, microcirculation
✅ Precise follow-up, with a personalised protocol adjusted to each person

Frequently asked questions

The treatment is only mildly uncomfortable. You may feel slight pressure or warmth as the CO₂ spreads, but it remains perfectly tolerable.

On average, you need 6 to 8 sessions for an optimal result, then maintenance every 2 to 3 months if needed.

Yes, especially with maintenance. Skin quality stays improved over time thanks to boosted circulation and collagen.

Some redness, mild itching or a small bruise may occasionally appear. There is no downtime.

Yes, it is often combined with mesotherapy, LED, microneedling or peels, depending on the indication.