Henna brows are a form of eyebrow tinting that is used to stain the skin beneath the brow hairs. The purpose of this is to cast a shadow or create an illusion of depth and fullness in the area, visually filling in any sparseness. Henna is natural dye made from a plant known as hina or the henna tree.
How long does a henna brow treatment last?
Henna brow treatments often claim to stain the skin for up to two weeks and dye the hair up to six weeks.