Galvanic current is primarily used for what purpose in skincare?

Galvanic current is primarily used to facilitate the penetration of products deeper into the skin layers, particularly the epidermis. This is achieved through a process called iontophoresis, which involves the use of low-level electrical currents to push ionized substances into the skin. When a solution is applied to the skin and a negative or positive charge is used, the galvanic current helps to drive the active ingredients deeper, allowing for more effective treatment and improved results in skincare applications.

This method is particularly beneficial for enhancing the absorption of serums or other treatments, making it a valuable technique in professional skincare routines. By utilizing galvanic current, estheticians can optimize the benefits of various skincare products, ensuring that the ingredients reach the targeted areas of the skin for maximum efficacy.