Will Not Rub Off, Will Wash Out This creamy, comb through hair dressing, instantly darkens gray or faded hair color. Any time your gray roots begin to show just a light touch covers them with no trouble. Mineral color in a silicone base, 100% safe for relaxed or permed hair. Won't rub off but will shampoo out. A whole new concept in hair color. So easy to use you may decide to eliminate permanent hair dye completely. For Men or Women. Comes in: Black, Dark Auburn, Dark Brown, Golden Blonde.