Supercilium Brow Henna is a unique eyebrow tint product, based on the purest and finest henna from India and the latest techniques in hair colouring. It is long-lasting and easy to use. Supercilium Brow Henna is for 88% natural Henna. Supercilium brow henna tint is cruelty free, vegan and made in an ecological minded factory. The work-ethic of this factory includes good care for human and nature. Supercilium is made of the finest selected henna from India. It takes 5 to 20 minutes to develop and it leaves a stain on the skin up to 14 days and on the hair up to 6 weeks.