... and RF current to decrease activity of sebaceous gland and remove the pigmentation sediment , stimulating the collagen to make it ... grain lips, and tattoos, grain eyeliner and lip.4, remove coffee spot, freckles, senile plaque, moles pigment skin lesions.Comparision ... scope 1 Effectively treat facial red blood streak (angiotelectasis),remove the red face symptom;2 Effectively shrink rough pore , ...