Which treatment involves low level direct current used in facials?

The treatment that involves low-level direct current used in facials is galvanic. This method utilizes a continuous current which creates a chemical reaction in the skin, often applied to perform deep cleansing or to enhance the penetration of certain skincare products.

During galvanic treatments, electrodes are used to transmit the direct current, producing iontophoresis. This technique allows for the infusion of active ingredients into the skin, helping to improve hydration and overall skin health. The galvanic current can also assist with the removal of impurities and debris, making it a popular choice in aesthetic procedures aimed at rejuvenation and cleansing of the skin.

While microcurrent treatments also involve electrical currents, they specifically use low-level currents designed to stimulate and tone facial muscles rather than performing iontophoresis. Ultrasound treatments utilize sound waves for deeper penetration of creams or serums and tend to focus on promoting elasticity and collagen production, while faradic currents are mainly used for muscle stimulation in a different context. Hence, the distinctive characteristic of galvanic treatment, which emphasizes chemical reactions and deep cleansing through low-level direct current, confirms its role in facial applications.