... regardless of skin type Effect of PINXEL RF Solve Skin problem with PINXEL RF1, Continuous treatment from Epidermis to dermis –Tightening, ... and Acne.3, Bio-modulation effect by combination treatment with fibroblast media through micro delivery hole, Micro electrodes make- ... of RF energy on the target Area ØContinuous heating with non-insulated micro electrodes Specification NEEDLE DEPTH0.5mm, 1mm, ...