Multi-Color Overlapping Technology With Amorepacific's coloring technology that embodies deep, vivid colors, the tricky gray hair can also be produced in a cool color. It makes soft, shiny hair with naturally occurring red-flower seed oil, and gives hair color and nutrition to dyed hair. You can dye your hair comfortably with 5-Free ingredients. PPD, comfortable dye without ammonia smell. (No PPD, NO ammonia, NO flavouring, NO animal, NO mineral oils). The calming and moisturizing effect of the scalp. It contains six plant ingredients, such as pathogen extract and eoseongcho extract, to keep the scalp healthy even in frequent gray-haired dyeing.