... collagen rebirth, make skin youth, health and smooth. Acne skin therapy THEORYE-light takes strong pulse IPL and bipolar ... radio frequency electromagnetic wave with special width-spectrum, selectively acts on target texture, to do skin rejuvenation, freckle removal, ... filtering. E-light can penetrate skin deep, selectively act on hypodermal pigment, blood vessel, dissolve freckle, close abnormal vein ...