The difference between micro-current and radio frequency is that micro-current acts superficially, short-term effect is obvious and cannot be sustained, while radio frequency acts deeply, with good effect and long duration. 1. Microcurrent is a small current stimulation, the earliest used to improve the problem of muscle atrophy, by stimulating the skin contraction movement, so as to increase its volume and tension, its swelling effect is strong, the role of shallow, can not make collagen reorganization of newborns, so the sustained effect of relatively poor. 2. Radio frequency is a high-frequency exchange of electromagnetic waves, it is through the emission of radio waves to the subcutaneous tissue, so that the natural resistance of the subcutaneous tissue of the movement of heat, so that the dermis is heated, the original quality of the production of immediate contraction at the same time to stimulate the secretion of the dermis more new collagen, repair of the aging collagen, restoring the elasticity, improve the laxity, so it is to improve the effect of the obvious and sustained. Both ways are means to improve the skin condition, each person’s skin condition is different, the selected treatment is not the same. It is recommended that patients go to a regular hospital in time, under the guidance of the doctor to choose the appropriate way of treatment, so as not to delay the condition.