According to experts, eyebrow tattooing is a method of tattooing. The shape of the eyebrows is embroidered on the eyebrows, and then the dye is implanted into the dermis of 0.2-0.3 mm under the skin. The dye implanted into the skin is a uniform small particle with a small diameter, which will not cause any uncomfortable feeling to the human body. The dye of eyebrow embroidery is very safe and will not cause any harm to human body. However, in order to ensure the shape of eyebrows, doctors need to puncture the eyebrow embroidery needle many times, so the skin of eyebrows will scab after the operation, and the scabbed skin will fall off on its own after a period of time. Before the scab skin falls off completely, you can't touch your eyebrows or touch them. Scab peeling is a sign that eyebrows are completely back to normal. Under normal circumstances, the scab skin will fall off 3-5 days after operation. We think it is wrong to peel off scabbed skin by hand in advance, which may leave scars. After the chicken skin on the eyebrows falls off completely, we can touch the eyebrows at will, and the eyebrows can also be soaked in water, just like real eyebrows. Online free consultation with China plastic surgery experts reminds you: For your health, please choose a plastic surgery institution with good reputation technology.