Carboxytherapy is a minimally invasive aesthetic technique that uses the infusion of carbon dioxide (medical-grade CO₂) into the skin or subcutaneous tissue to stimulate blood circulation and cellular oxygenation. Its effects include improved skin elasticity, reduction of cellulite, stretch marks, dark circles, localized fat, sagging, and even stimulation of hair growth. CO₂ works by promoting vasodilation and collagen production, with visible results in just a few sessions. It is recommended for body, facial, and scalp treatments and must be performed by qualified professionals using devices such as the Ares Ibramed, which offers precise control, comfort, safety, and high performance.