The symptoms of InMode and HIFU vary because they use different types of energy. InMode warms the inside of the skin with radiofrequency energy, while HIFU concentrates ultrasound at a single point to deliver heat to deeper layers.
With InMode, Forma mainly causes redness, while Mini FX may also cause bruising. HIFU may cause tenderness for several days. Therefore, the relative extent of downtime needs to be considered for each device. Bruising caused by the suction of Mini FX is a symptom specific to InMode, while HIFU does not use suction. Instead, HIFU may cause a pressure-sensitive or sore feeling that lasts from several days to around one week. In addition, if the output or application of HIFU is inappropriate, there is a risk of nerve injury or burns. Investigations by the Consumer Affairs Agency have also reported accidents, mainly at beauty salons and similar facilities.
When choosing a treatment, first consider whether you are concerned about fat and tightening along the facial contour or about lifting sagging skin. This can make it easier to narrow down the appropriate device.