Introducing water-based solutions into the skin with electrical current is known as what?

The process of introducing water-based solutions into the skin using an electrical current is known as phoresis. Phoresis specifically refers to the technique where electrical currents are used to enhance the absorption of topical products, enabling deeper penetration of the active ingredients.

This method leverages the use of an iontophoresis device, which utilizes a mild electrical current to push ions of the product into the skin, making it an effective way to deliver various treatments, such as vitamins or medications, directly into the targeted area.

The other terms presented do not accurately describe this procedure. Electrocution relates to a fatal electric shock, which has nothing to do with skincare. Electrolysis refers to a method of hair removal using electric current to destroy hair follicles, rather than enhancing product absorption. Tapotement is a massage technique that involves rhythmic tapping or striking but is unrelated to the introduction of solutions into the skin. Therefore, phoresis is the appropriate term for this process.