The 80K Cavitation Principle in Ultrasonic Beauty Treatments

The 80K cavitation effect utilized in ultrasonic beauty treatments is achieved by applying 80-kHz ultrasonic waves to the skin surface and the liquid medium beneath the skin.

As the 80kHz ultrasound propagates through the skin area, it alternately induces physical processes of compression and rarefaction: During the rarefaction phase, pressure within the subcutaneous tissue rapidly decreases, causing microscopic gas nuclei in the tissue fluid to expand and grow larger. Upon entering the compression phase, pressure instantly increases, causing these expanded bubbles to abruptly contract and collapse. The instantaneous collapse of these bubbles releases powerful bursts of energy, generating high-velocity microjets and shockwaves. These physical forces act upon subcutaneous tissues such as fat cells, thereby aiding in achieving aesthetic outcomes like body contouring and skin tightening.