Generally, women's eyebrow embroidery is disposable, and a few women need complementary colors. Of course, apart from personal reasons, tattoo expertise is also a key factor. If the tattoo expert is skilled, the probability of complementary color is relatively small. If the scab skin is removed manually, or the dye does not penetrate deep enough into the skin, the color will fade, resulting in poor eyebrow shape or uneven eyebrow color, so the second eyebrow tattoo is called complementary color.