Brand from Japan: Dariya. Shampoo, rinse, function to make gray hair noticeable in this one. Easy, just shampoo will gradually make gray hair inconspicuous. It can be made inconspicuous even if there is no leaving time like ordinary shampoo by using about 15 times (about 15 days), but we recommend putting it for 3 to 5 minutes in order to improve the effect more. Hand and skin are difficult to color. Preparation of scalp environment with detergent ingredients. Aroma of floral aroma. Non silicon, paraben free. Comprises starch / koshi ingredients (seaweed extract) and hair protecting ingredients (vegetable protein). How to use: Wet the hair well enough, take an appropriate amount of hands and wash well. Then rinse firmly until rinse water ceases to color. If you are interested in gray hair prominence, wash away from 3 to 5 minutes is effective. The effect depends on the hair quality and the amount of gray hair. When you stop using it you will gradually return to the original hair color. When attached to a bathroom, washstand, etc., rinse immediately. If you wish to dye gray hair firmly at once, purchase the salon professional men's hair dye series.