Brand from Japan: DARIYA. 0-second coloring - prevents yellowing after bleaching and makes ash-colored colors last longer.Just wash and rinse your hair.Since there is no need to leave it on, you can dye your hair more easily and use it in the same way as usual.Contains 3 types of amino acids (arginine, glutamic acid, and serine) that moisturize damaged hair, washing it leaves it moist and smooth, leaving your hair beautiful.By using it repeatedly, you can achieve a beautiful hair color.Recommend using murasaki shampoo and murasaki treatment together for the following people:Those who want to quickly get their hair color the way they want it.Those whose hair is severely damaged and who want to take proper care of it.Why use purple on yellowed hair:Complementary colours are colours that are opposite each other.Purple and yellow are complementary colours.Colors that are complementary are used to create achromatic colors, so if you add the complementary color purple to yellowed hair, the yellown