DIFFERENCE BETWEEN RADIO FREQUENCY AND ULTRASOUND

In clinical practice, radio frequency and ultrasound generally refer to radio frequency beauty instruments and ultrasonic beauty instruments. The difference between radio frequency beauty instruments and ultrasonic beauty instruments is that their working principles are different, and they are also different for improving skin conditions.

The working principle is different: the radio frequency beauty instrument is actually an electromagnetic wave. When the current passes through the skin, it will cause high-frequency water molecules to vibrate, generating a temperature of 40°C-55°C in the dermis layer, stimulating the collagen at the bottom of the skin, and achieving skin rejuvenation. Skin firming effect. The power of the ultrasonic beauty instrument is relatively strong, and the energy is relatively large, which can directly act on the face. When working, it will make the skin cells vibrate with it, produce a tiny massage effect, change the cell volume, and also promote the local blood and lymph flow. Circulation, enhance the permeability of cells, improve the metabolism and regeneration of skin tissue, and can also soften tissue, stimulate the nervous system and cell function.

Improve skin conditions differently: both radio frequency beauty devices and ultrasonic beauty devices can achieve the effect of improving wrinkles, but ultrasonic beauty devices can improve local blood and lymph circulation during operation, making the skin elastic and shiny.