A cornerstone of the most effective facials, high-frequency technology quells acne, inflammation, and redness in a quick, painless treatment.

A microcurrent facial uses weak electrical signals to stimulate the muscles and skin. Some claim this has benefits, such as reversing the visible signs of aging, such as drooping skin and dullness.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You could fill a Best Buy with the number of new skincare devices on the market–between LED masks, ...