Compared to the common 12J energy level found in the market, JOVS hair remover has advanced our energy to 24J, providing a more effective hair follicle destruction. JOVS IPL hair removal combines medical-grade continuous pulse tech and OPT which is often used in beauty salons, to break the cycle of hair regrowth. Clinical results have shown that after 2 months of use, the hair loss rate is as high as 90%+.