Eyebrow tattooing is a cosmetic procedure that involves applying semi-permanent ink to the skin to enhance or reshape the appearance of eyebrows. This technique can help fill in sparse areas, create a more defined arch, or change the overall shape of the brows. The results typically last from one to three years, depending on skin type and aftercare. The process usually involves a consultation with a trained technician who will discuss desired outcomes and select appropriate colors. After the initial application, touch-ups may be needed to maintain the look. Proper aftercare is essential to ensure optimal healing and color retention.