What is the most commonly used electrical modality in cosmetology?

The most commonly used electrical modality in cosmetology is galvanic current. This method involves the use of a direct current that enters the skin and is typically employed in various treatments, such as iontophoresis, where products are infused deeper into the skin, and desincrustation, which helps to clear clogged pores and facilitate deep cleaning of the skin.

Galvanic current is preferred in many cosmetology settings due to its versatility and effectiveness in promoting skin health. It can aid in the penetration of skincare products and assist in the removal of impurities from the skin. This modality is foundational in the training of cosmetologists and estheticians, making it a staple in beauty and skincare treatments.

While high-frequency current, microcurrent, and radiofrequency also play significant roles in specific aesthetic treatments, they are generally used for more specialized purposes. High-frequency is often employed for acne treatment and stimulating hair growth, microcurrent is typically focused on facial rejuvenation by mimicking the body’s natural electrical currents, and radiofrequency is utilized for skin tightening and body contouring. These modalities, although popular, do not have the broad applicability and foundational presence in everyday cosmetology practices that galvanic current does.