Turns gray hair bluish
I have dark brown hair with some gray.  Followed the instructions to the letter.  My gray hairs are now blue.  This product is a blend of henna and indigo with some other herbals.  The henna dye apparently takes longer to activate than the indigo so by applying the mixture as soon as it is mixed with water, the indigo is the only dye that affixed to my hair.
Rating: 1 stars