Darkening Shampoo Bar New Polygonum Hair Darkening Soap Natural Mild Features: From white hair to bright dark color, natural hair color,Naturally pigment cells, while using and chemical- herbs for conditioning. Compared with any traditional shampoo, it is safer and gives you shiny and shiny hair. The main ingredient has the ability to reactivate melanocyte cytochrome-producing cells in the hair follicles, thereby promoting circulation to the scalp and stimulating, thereby improving in just a few weeks! and safe.It does not contain harmful ingredients and chemicals. Use it as a daily shampoo every day, and then turn gray or white hair into a young and dark color.Promote and hair loss. By promoting circulation to the scalp, stimulating the growth of hair follicles and moisturizing and repairing the hair within 2 weeks, effectively hair loss.-dandruff, improve scalp itching problem.Moisturizes and repairs damaged hair Product Description: 1X shampoo soap