... ;7,Large pores shrink.2. Treatment principle The RF fractional system’s ergonomic applicator delivers bipolar radio frequency ... rejuvenated appearance of the skin.After treatment with the RF fractional system for Sublative Rejuvenation, most patients showed improvement ... apart5,Safe for all skin types4.Technical parametersParametersTotal rf enegy25j/cm3Treatment ProgramsA,B,C,or DApplicator weight0. ...