Eyebrow tattooing is a cosmetic surgery treatment to maintain the shape of eyebrows by piercing the skin with plant pigments through an instrument to penetrate between the epidermis and the dermis, increasing the thickness of the eyebrows and thus enhancing the overall beauty of the individual’s face. After eyebrow tattooing, it is usually necessary to apply repair solution, mainly because the repair solution contains antiseptic, anti-inflammatory and accelerated wound healing ingredients, and forms an invisible protective film on the wound to avoid bacterial infection and harmful substances from invading the skin surface, which can prevent wound infection, shorten the recovery period and greatly reduce the occurrence of complications later. Usually the repair solution is applied for at least 5-7 days after eyebrow tattooing until the area is not swollen or swollen. However, the situation varies from person to person and it is best to follow medical advice. In addition, there are some precautions to take when applying repair solution after eyebrow tattooing: 1, you need to use a post-operative special repair agent of the right quality and apply it thinly once every half hour; 2, if it is a mist eyebrow, the wound wound is generally large and oily skin tends to ooze tissue fluid, so if the repair agent is applied too thickly, it will fuse with the tissue fluid and cause the skin to become impermeable, affecting the scabbing of the eyebrows and wound repair. It is best to wipe it off 3-5 minutes after applying the restorer and avoid staying on the eyebrow operation site for a long time.