MINI RF with Vitamin C serum Portable RF equipment technology - Applications - Effect by short term treatment, Increase blood circulation and metabolism, Improve absorption of cream and lotion, Decrease acne, Effect by long term treatment, Tighten skin and decrease fine wrinkles, Stimulate collagen cells and increases skin flexibility. Tighten large pores, Reshape the outline of fac, Wrinkle removal Skin rejuvenation Skin tightening Facial lifting and firming Eyes skin lifting, reduce fine line, How RF Works . Radio Frequency (RF) usually refers to oscillations in electrical circuit. Aesthetic treatments reportedly use non-ablative (RF) energy in short,intense pulses that oscillte trough the skin to heat targeted tissue. Radio Frequency (RF) is often use to reportedly tighten the skin. The (RF)energy penetrates the ski and stimulates the contraction of collagen and the production of new collagen for skin tightening. Radio Frequency devices use a variety of delivery systems and penetrate to varying depth, Tips: For Facial treatment, Cosderma RF gel or Cosderma Hyaluronic Acid recommended to be used together so that achieve the best treatment result.