Brand from Japan: Mandom. Unevenly, return to natural black hair. A hair color for hair color reconstruction that firmly colors the hair core and lasts longer. As a treatment ingredient, amino acids, cationic, silicone etc, are compounded. It repairs hair damage, supplements moisture, and finishes it to smooth hair. A scent of aqua fruity that keeps the unpleasant odor that tastes like. The finish image is blackish black hair of uniform ash and clean (Smokey black). How to use: When using, be sure to read the instruction manual carefully and use it correctly. 2 Fix the agent container in the box, add the whole amount of 1 agent, then close the cap tightly, shake for about 20 times strongly shake and mix. Apply the mixed solution evenly to the dry hair and leave it for 5-15 minutes until the desired hair color is obtained. When the desired hair color is obtained, rinse the mixture well, rinse with a shampoo, finish with rinse.