Henna is a natural plant coloring for the hair; made from the powdered leaves of a desert shrub plant, Law Sonia. We offer organically grown henna free from pesticide residues, with no additives or other coloring agents, just pure, unadulterated powdered Henna. Henna contains Hanna tannic acid which, when mixed with hot water, will coat the hair. It seals in oils and tightens the hair cuticle giving your hair a rich, healthy shine. Henna has no lightening action, so the shade that you choose will depend on your hair color (natural or tinted). Applied as a mud and washed out after 1 to 2 hours. Its effects will last up to 3 months. Instructions are included with each order of Henna.