Generally speaking, shallow tattoo treatment can achieve obvious curative effect once, or even be completely eliminated, but for most people, it usually needs multiple treatments. Because the therapeutic effect has a great relationship with the nature of tattoo dyes. Generally speaking, the dye particles used for eyebrow tattoo eyeliner are relatively fine and the dye components are relatively pure, so the treatment effect is remarkable. Most of them can disappear obviously or completely after 2-3 treatments, and some complicated tattoos can disappear after 4-5 treatments.