Our gray hair cream contains methyl isoxazolinone, hydrolyzed wheat protein. It can nourish hair, easy to color, achieve long-term hair effect, bright color, make hair more shiny. The way to use it is very simple: clean and dry your hair before dyeing, apply the hair dye evenly with a brush, and then rinse your hair with water after about 40-60 minutes. When used, it nourishes each strand of hair, ensuring a smooth transition from natural hair color to silver, leaving your hair silky and shiny.