Our Eyelash And Eyebrow Dye contain carnauba wax candelilla wax beeswax. It can the process of applying semi permanent color on eyelashes and eyebrows will make hair darker and help to form a uniform color on eyebrows. Its use is simple: Eyelash: Clean eyelashes and apply eye pads on lower eyelids to protect the skin. Mix the Tint Cream with Developer Liquid in a ratio of 1:1 and keep stirring for 3-5mins until evenly. Use the brush to apply lotion on the eyelash from base to tip for10-15 mins. (TIPS: make sure the lashes are completely covered with the dye). Clean out all excess lotion with makeup remover; Eyebrow: Remove brown residues and comb the eyebrows neatly then apply a thin layer of skin cream around brow. Mix the Tint Cream with Developer Liquid in a ratio of 1:1 and keep stirring for 3-5 mins until evenly. Use the brush to apply lotion on the eyebrow from base to tip for10~15 mins (TIPS: make sure the brow are completely covered with the dye). Clean out all excess lotion with makeup remover. Pick up the slender hair and create fuller eyebrows. With natural and full eyebrows solve your troubles about light eyebrows or eyebrows saving you time and money