Our granny gray hair dye contains sodium laureth sulfate and hydroxyethyl cellulose. It can be beautiful in color effect, smooth and silky. Its usage method is very simple: perform a sensitivity test 24 hours before dyeing, and wash your hair before dyeing your hair. Brush the premix into the hair strands, leave the premix on the hair for 40-60 minutes, then thoroughly wash the hair. Finally, use milk (H2O2) with hydrogen peroxide in a 1:1 ratio with hydrogen peroxide milk and hair dye cream. And can be used for hair styling.