Scar camouflage is a cosmetic tattooing technique that is used to conceal the appearance of scars on the skin. The process involves using a needle to deposit pigment into the scar tissue, matching the color of the surrounding skin and helping to make the scar less visible. This technique can be used on scars resulting from surgery, injury, or other skin conditions, and can help people feel more confident and comfortable in their own skin. The results are semi-permanent and can last for several years with proper care.