Eyebrow tattooing is essentially an atraumatic skin coloring procedure that uses a tattooing device to implant color into the skin tissue to form a new eyebrow shape that does not fade over time. It is suitable for people with congenitally sparse eyebrows, or those with congenitally missing eyebrows, poorly shaped eyebrows, scars within the eyebrows, or uneven eyebrows. A single eyebrow tattoo can be maintained for 2-3 years, depending on the metabolic rate of the individual. After this time, the pigment will be discharged from the epidermis and the original skin color will be restored. In addition, the maintenance time of eyebrow tattooing is also related to the care after the operation, after the semi-permanent eyebrow tattooing, avoid getting water on the eyebrows. You should not pick at the scab, but let it fall off naturally to ensure that the eyebrow coloring is effective. Eyebrow tattooing is also a medical beauty project, so patients must go to a regular plastic surgery hospital to find a professional physician to operate.