An assembly of devices intended to use a combination of noninvasive energies and methods to locally reduce the subcutaneous fat layer, cellulite manifestation, and loose or wrinkled skin appearance. It consists of an electrically-powered control unit/generator to produce two or more energy modalities [e.g., radio-frequency, thermal/cryogenic (for cryolipolysis), high intensity focused ultrasound (HIFU), infrared light], and body-surface applicators to apply the treatment to the target area (e.g., chin, hips, abdomen, thighs); some types are additionally capable of applying vacuum.