About Indigo plant:
Indigo is a 100% pure herbal plant which gives deep blue color.The botanical name is indigofera tinctoria.the plant is actually a leafy shrub that grows 3-6 feet tall with magenta colored flowers.Indigo leaves are used to make hair dye as well as to prepare medicated hair oil.Indigo powder is safe for use on hair. It is perfect for all hair types and contains no chemicals.Indigo powder is used by many who want to naturally dye their hair black or dark brown to off-black with the right mixture of henna.