10MHz Ultrasonic Beauty Instrument

Ultrasound has strong power and high energy. When applied to the face, it can cause skin cells to vibrate, produce subtle massage effects, change cell volume, improve local blood and lymph circulation, enhance cell permeability, enhance tissue metabolism and regeneration ability, soften tissue, stimulate nervous system and cell function, and make the skin shiny and elastic.

The characteristic of ultrasound is that the lower the frequency, the deeper the penetration, but the less it is absorbed by the skin (with different skin thicknesses in different parts of the body). The Penetration depth of 1MHZ ultrasound reaches the muscle layer, and the Penetration depth of 3MHZ is from the dermis to Subcutaneous tissue. The ultrasonic frequency of 10MHZ is about 0.3cm, that is, 3mm, which can act on the dermis more accurately. As for why should it act on the dermis? You can understand the skin structure. Collagen, hyaluronic acid and Elastic fiber often mentioned in beauty are all in the dermis of our skin.

Ultrasound has strong power and high energy. When applied to the face, it can cause skin cells to vibrate, produce subtle massage effects, change cell volume, improve local blood and lymph circulation, enhance cell permeability, enhance tissue metabolism and regeneration ability, soften tissue, stimulate nervous system and cell function, and make the skin shiny and elastic.
Summarize:

1MHz Ultrasonic:Reaching the muscle layer
3MHz Ultrasonic:Dermis to Subcutaneous tissue

10MHz Ultrasonic:Subcutaneous depth of 0.3cm, accurate to the dermis of the skin
The common ultrasound beauty equipment on the market is generally around 1MHz, because the penetration is relatively deep, and the amount absorbed by the dermis is actually very limited.
It's not that manufacturers don't want to make a 10MHZ beauty instrument, it's because the 10MHZ frequency ultrasound resolution and application technology requirements are very high