Cavitation is a non-invasive therapy that acts at the skin level or deeper, to reach body fat. In the first case, we are talking about aesthetic cavitation and we will act to eliminate visible blemishes, toning the skin and modifying the tissues only at a superficial level. In the second case, however, it is medical cavitation performed by medical personnel. What is Medical Cavitation? Medical cavitation is the phenomenon that is generated through the use of machinery capable of emitting low-frequency ultrasound, or in a range that goes from 30 to 40 KHz. What is Aesthetic Cavitation? Aesthetic cavitation is a type of therapy that is performed with machines designed to emit high-frequency ultrasound, between 1 and 3 MHz. The high-frequency ultrasound used does not act in depth, that is, at the level of the subcutaneous fat, but acts on the surface and takes care of toning the skin, eliminating the blemishes caused by the greatest visible skin afflictions: cellulite, sagging tissue, aging, orange peel skin, etc. Cavitation therapy produces a series of microbubbles in liquids, which increase in volume and number the lower the frequency of the ultrasound, which also reaches greater depths. This is why lower frequencies are used in medical cavitation. Localized fat deposits are a serious medical problem that can be treated through cavitation only by medical personnel, according to current laws. While aesthetic cavitation is able to act at the level of the skin to increase its toning, fighting visible blemishes and performing a fundamental aesthetic action to act on the skin consequences of localized fat. Cellulite blemishes: cavitation can fight them. Cellulite is an extremely widespread aesthetic problem, especially in the female universe. It is a "topographic" manifestation of the skin, associated with inflections that are frequent especially in the abdomen, hips, buttocks and thighs. Associated with an excessive accumulation of subcutaneous adipose tissue and considered by many to be a disease, cellulite can present itself at different stages of severity. Among the main causes: metabolic disorders, nutritional disorders, alterations in the structure of connective tissue, hormonal factors, genetic factors and alterations in the lymphatic system. Thanks to aesthetic cavitation it is possible to act with high-frequency ultrasound at skin level on the main visible consequence of cellulite: the inflections of the skin. Making the skin more toned means giving it greater compactness, acting on the annoying blemishes of cellulite.