100% plant hair dye. No additives such as chemical dyes or preservatives are used. Henna is blended with 7 kinds of herbs. Black hair remains almost unchanged, and gray hair is dyed reddish-brown. Since the treatment effect of herbs is granted, you can feel the high treatment effect. It gives the hair a luster and suppleness, and gives it a smooth, moist and cohesive finish. Local staff who are familiar with herbs carefully select materials in our own workshop, carefully check the dyeing power, blend, fill, and inspect the products in Japan, and deliver them.