Laser speckle removal is to use laser instruments to produce high-intensity beams, and different types of lasers can produce different colors of light. Different colors of laser are absorbed by different colors of skin, and dye particles are decomposed and vaporized by laser energy, sealing blood vessels, and then the dye particles are absorbed by the body and excreted, and the pigment disappears.

The frequency of laser freckle removal is determined according to the stain of each beauty seeker, such as the size and depth of the stain. For beauty seekers with deep spots and large areas, laser freckle requires multiple treatments to achieve the best freckle effect. On the contrary, customers with good skin condition and small and shallow spots will have fewer treatments, so the effect of laser freckle treatment varies from person to person.