Henna or Hina (Lawsonia inermis) is a flowering plant used since antiquity to dye skin, hair, fingernails, leather and wool. The name is also used for dye preparations derived from the plant, and for the art of temporary tattooing based on those dyes. Additionally, the name is misused for other skin and hair dyes, such as black henna or neutral henna, which do not derive from the plant. Henna in different colors? Other colors are made with Natural Henna plus proportion of following Natural Ingredients:- Natural Henna Powder, Indigofera Tinctoria, Alkana Tinctoria, Cassia Obovota, Curcuma Longa, Madder, Glycerine, Mineral Water and Alcohol.