Carboxytherapy in Buenos Aires

What is carboxytherapy?

Carboxytherapy is a non-surgical aesthetic treatment that consists of the subcutaneous or intradermal injection of pharmaceutical-grade carbon dioxide (CO₂) in controlled doses. The gas, once injected beneath the skin, triggers a cascade of physiological responses that improve local circulation, stimulate cellular renewal, and produce a lipolytic and firming effect on the treated tissues.

This is a medically-originated treatment, initially developed at thermal spa centers in France, which today holds solid clinical evidence for multiple facial and body indications. Unlike many aesthetic procedures, carboxytherapy acts on real physiological mechanisms: it is not a purely superficial procedure but works in depth at the vascular and tissue level.

The central mechanism is based on the Bohr Effect: when CO₂ is injected into tissues, the body interprets it as a signal of local hypoxia and responds by increasing blood flow to the area through vasodilation. This generates an extra supply of oxygen and nutrients to the treated tissue, activating cellular repair and collagen production.

Indications: facial and body

Facial indications

Body indications

How it works: the Bohr Effect and lipolysis

When CO₂ is injected into the subcutaneous tissue, it acts on two fundamental physiological mechanisms:

• 1
  Bohr Effect and vasodilation The local increase in CO₂ reduces hemoglobin's affinity for oxygen (Bohr Effect), which triggers a reflex vasodilation and a greater supply of oxygenated blood to the zone. This mechanism is responsible for the benefits seen in vascular dark circles, skin laxity and overall texture improvement.
• 2
  Lipolysis and fat reduction At the level of adipose tissue, CO₂ directly stimulates lipolysis: adipocytes release fatty acids that are then metabolized. This effect, combined with the circulatory improvement, explains the reduction of localized fat and cellulite across repeated sessions.
• 3
  Fibroblast activation and collagen synthesis Greater tissue oxygenation activates fibroblasts, which increase the synthesis of collagen and elastin. This is the mechanism responsible for the firming effect and the improvement in skin texture that is progressively observed throughout the treatment cycle.

The procedure: what a session is like

A carboxytherapy session lasts between 20 and 40 minutes depending on the area to be treated. It requires no anesthesia, no special prior preparation, and no recovery time afterward.

1. 1
   Evaluation and zone delineation The treatment area is assessed, injection points are mapped, and the skin is cleansed with an antiseptic solution to prepare the surface.
2. 2
   CO₂ injection Using very fine needles, the gas is injected at low pressure into the subcutaneous or intradermal plane according to the indication. The sensation is a slight pressure or momentary warmth that disappears within seconds.
3. 3
   Immediate post-session A slight redness or sensation of warmth may appear, which resolves within 30–60 minutes. There are no significant restrictions on daily activities after the session.

Results: when and how much do they show?

The results of carboxytherapy are progressive and consolidate throughout the treatment cycle. The standard protocol is 8 to 12 sessions performed twice a week.

• Sessions 1–3: Improvement in local circulation and slight luminosity in the skin. Dark circles begin to lighten noticeably.
• Sessions 4–6: Visible results in texture and firmness. Progressive reduction of localized fat and cellulite begins to appear.
• Sessions 7–10: Consolidated firming effect. Significant improvement in dark circles, stretch marks and localized fat.
• Post-cycle: One monthly maintenance session is recommended to sustain the results achieved throughout the cycle.

Cost of carboxytherapy in Buenos Aires

The fee for carboxytherapy is defined during the valuation consultation with Dr. Jenny Ortega De La Rosa, according to the area to be treated and the number of sessions each case requires. As a personalized medical service, we do not publish prices.

Since a full cycle involves 8–12 sessions, the complete protocol and its organization are arranged during the initial consultation, where Dr. Jenny evaluates each case individually.

Frequently Asked Questions about Carboxytherapy