Which treatment involves the application of electrical currents?

The treatment that involves the application of electrical currents is electrotherapy. This technique uses electrical energy to promote various skin and health benefits, including muscle stimulation, enhanced circulation, and the penetration of topical products. Different modalities within electrotherapy, such as microcurrent or high-frequency treatments, can address specific skin concerns, including wrinkles, acne, and sagging skin.

In contrast, facial massage is a hands-on technique that focuses on manipulating the skin and muscles without the use of electrical equipment. Microdermabrasion is a physical exfoliation method that involves the use of tiny crystals or a diamond-tipped wand to remove the outermost layer of dead skin cells, but again, it does not employ electrical currents. Makeup application is a cosmetic process that involves applying products to enhance appearance and does not involve any treatment modality or electrical application.

By highlighting how electrotherapy uniquely incorporates electrical currents in its procedures, its distinct role in aesthetic treatments becomes clear.