Skins elasticity comes from the colleagen fiber inside dermis, which forms the skin trestle. As we age accompanied with persons bunyness  and wariness from overwork , colleagen secretion decreases and our skin becomes flabby and dry , resulting in fine lines and wrinkles. In order to keep the youth of skin, we have to increase colleagen production. The Monopolar Radio Frequency system with ceramic eletrode probes transmits elctrict wave and heat up the dermis. When collagen is up to 45-60, it will instantly shrink and stimulate regeneartion and reconstruction of collagen proten, so as to make skin tighten and free of wrinkle.