... RF Machine Fast Hair Removal,Skin Rejuvenation,Vescular lesion removal,Acne Pigments Removal Face lifting Tightening Brief introductionE-light applies three core technology, IPL, RF ... epidermis cooling , it combines the advantage of IPL and RF, in one hand , the skin absorbs IPL energy selectively , ... irritative makeups2.No hot water face wash or sauna in 7 days3.No stimulating food or pigmentary food ...