... will have the following functions:1. decomposes abnormal pigmentation, which can remove pigment, such as freckle, age spot, sunburn, ... etc. 2. closes capillary vessels of the skin, which can remove blood vessel.3. stimulates collagen's production and ... 4. destroys hair follicles, which can remove hair permanently.5. Kills acne propioni bacterium, which can remove acne. Technical Parameters Display8 ...