Indigo is often used as a textile paint. Applied to the hair, indigo dyes the locks in blue. However, mixed with Henna and Cassia Obovata, indigo adds brown to black shade - according to the proportions and the initial hair color.
Indigo is safe for pregnant and nursing women
Indigo contains no chemicals - natural plant extract
Indigo can be used as often as you want
Indigo covers gray hair
Indigo adds luster and fullness to the hair