What does the term “iontophoresis” refer to in facial treatments?

Iontophoresis is a specialized technique used in facial treatments that involves the application of electrical currents to enhance the penetration of ionic substances into the skin. This method utilizes a low-level electrical current to promote the movement of positively or negatively charged ions, allowing for deeper absorption of active ingredients found in serums or other topical products.

The effectiveness of iontophoresis lies in its ability to bypass the skin's natural barrier, facilitating more concentrated treatment options for various skin concerns such as hydration, pigmentation, or acne. This contrasts with simpler methods like applying masks, exfoliating, or performing massages, which do not utilize electrical currents or ion transfer to achieve their effects. The targeted and enhanced delivery of nutrients makes iontophoresis a valuable technique in esthetics, particularly for clients seeking more intensive skincare solutions.