In addition to iontophoresis, for which other treatment is galvanic current utilized?

Galvanic current is utilized in electric desincrustation due to its ability to facilitate deep cleaning of the skin. This treatment involves the use of a negative galvanic current which helps to soften and emulsify sebum and keratin, making it easier to extract impurities from the pores. The process works by allowing the negative ions to repel the negatively charged substances in the skin, leading to the breakdown of the debris lodged in the follicles.

Through this method, the treatment not only cleanses but also prepares the skin for subsequent steps or treatments in a facial routine, enhancing overall efficacy. This makes it a fundamental application of galvanic current alongside iontophoresis, which is primarily used for product penetration and delivering beneficial substances into the skin. In contrast, the other options do not typically employ galvanic current; ultrasonic facial treatments utilize sound waves, thermal massage involves the application of heat, and vacuum therapy uses suction, none of which rely on electrical currents in the same manner as galvanic treatments.