"ultrasonic skin treatment"의 정의 및 의미

What is "ultrasonic skin treatment "?

Ultrasonic skin treatment is a non-invasive procedure that utilizes high-frequency sound waves to rejuvenate and improve the condition of the skin. During the procedure, a handheld device emitting ultrasonic waves is gently moved over the skin's surface. These waves create vibrations that effectively cleanse, exfoliate, and penetrate the skin, helping to remove impurities, dead skin cells, and excess oil. Additionally, ultrasonic waves promote increased blood circulation and stimulate collagen production, which can lead to improved skin elasticity and a more youthful appearance.