What is iontophoresis primarily used for in beauty therapy?

Iontophoresis is primarily used in beauty therapy for delivering products into the skin. This technique involves the application of a low-level electrical current to facilitate the absorption of active ingredients from skincare products. By using iontophoresis, these ingredients can penetrate deeper into the skin layers, which enhances their effectiveness. This method is particularly beneficial for treatments aimed at addressing specific skin conditions, such as hyperpigmentation, signs of aging, or hydration. The electrical current helps to push the charged particles of the product into the skin, allowing for improved results compared to traditional topical application methods.