Unlike shaping, waxing, threading, or tweezing, brow-tinting is a color service that doesn't take away any hair (although you can do so in conjunction with hair removal) but uses semi-permanent vegetable dye to enhance color, shape, and thickness—or all of the above. The benefits are immediate.
Details: Both the eyebrow and eyelash tinting treatment will last about four to six weeks.
However, you can build upon your tints to keep the look from fading over time."They will dissolve your tints faster." As for makeup, "wearing mascara or brow pencil over your tint is absolutely fine!"
Details: This is done to achieve the look of wearing mascara without having to apply makeup daily.
The dye used to color the lashes black is usually a vegetable-based dye. This is to minimize the irritation around the sensitive eye area. However, this is also a reason that eyelash tinting does not last permanently.