Plasma energy acts on the deep dermis, it also stimulates collagenregeneration, and fibroblasts release growth factors and cytokines to promote theformation of elastin and collagen. After contact with the skin, the high-energy plasmacan be transferred to the surface of the skin, forming a controlled non-gasificationexfoliation with a depth of 100-150um in the epidermis and superficial dermis of theskin, that is, the "micro-exfoliation zone", which can remove the pigmentation of thedead skin and generate thermal effects to stimulate the dermis of the skin. Promotethe proliferation, repair and rearrangement of collagen and elastic fibers in dermis.