What type of current is used in galvanic treatments?

In galvanic treatments, direct current is employed because it allows for a continuous flow of electrons in one direction. This type of current is crucial in galvanic procedures as it facilitates the use of iontophoresis, which helps in the penetration of active ingredients into the skin. Additionally, direct current can assist in the process of desincrustation, where the current helps to soften and dissolve impurities within the skin.

Using direct current enables aesthetic practitioners to manipulate the electrical properties of active ingredients, ensuring that they effectively penetrate the skin barrier. This is particularly important for achieving the desired effects in various skin treatments, making direct current essential in galvanic applications.