The invention discloses an eyebrow tattooing dye liquor and an eyebrow tattooing method. The eyebrow tattooing dye liquor comprises the following components at a ratio: 0.6-1.7 parts of boric acid, 0.4-0.8 part of borax, 0.1-0.5 part of blue pigment, 0.5-2 parts of melanin, 0-1 part of carmine pigment, 100 parts of distilled water, 0-3 parts of sodium alginate, 10 parts of gelatin, 1-5 parts of repairing agent, 1-5 parts of ethyl alcohol, 0.1-1 part of milk chocolate brown pigment and 1-3 parts of lidocaine. In the eyebrow tattooing dye liquor and the eyebrow tattooing method disclosed by theinvention, the eyebrow tattooing dye liquor has an excellent toning effect for different skin colors, has no any side effects and has a certain anti-ageing effect; according to the eyebrow tattooing method, a professional eyebrow tattooing instrument is used for implanting the eyebrow tattooing dye liquor into the surface layer of skin, the operation only contacts with the epidermal layer, and thesafe eyebrow tattooing dye liquor is used, so that the effect is stable after the eyebrow tattooing is finished and the eyebrow is not easy to discolor or have a demitint phenomenon; the eyebrow tattooing dye liquor can be gradually discharged from the body following the metabolism of human body and will not result in discomfort of human body.