... then produce heat energy. At same time, under effect of polarized molecule resonance, it heats collagen tissue ... again, at the same time, the RF equipment using together with skin care products can make ... can be controlled during treatment, no any side effect and stimulation on the nerve and skin, wouldless, ... tighten and whiten the skin.c. Make up the water, rectify the face contour.d. Control acne, ...