beauty items portable gold fraction skin tightening microneedling fractional rf microneedle machine

fractional rf needle system through the special design of many fractional needles point array, the high speed digital motor controls order through the epidermis and the dermis accurate to control the depth of 0.25-3mm again by the end of the lattice needle release rf, stimulate collagen and elastic tissue, and is the epidermal layer is safe, rf energy can well to penetrate to the dermis stimulate collagen protein hyperplasia, not only is the way to improve the scars, but also long-term tightening skin wrinkles induced the good method..syi