It comes in 100g x 4 bags, and is a value product for the price of 3 bags. Recommended for repeat customers. 100% plant hair dye. No additives such as chemical dyes or preservatives are used. Contains henna, indigo, and 7 kinds of herbs with an original formula. The black hair remains almost unchanged, and the gray hair is dyed a muted black brown. You can also feel the treatment effect of henna and herbs. Indigo purchased directly from the field is used. 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.