... fleck, rosacea , chloasma ,age spots, sunburn, sun damageipl for unwanted hair removal & reductionipl : cure the acneipl : vascular treatment, red blood ... ,the photon could specific to different spots,angiotelectasa and hair to eliminate.IPL could break out abnormal pigment cell, ... blood vessel,stimulate collagen to hyperplasia/grow,make elastic fibers to rearrange .Then our skin will get more glossy ...