Our white to black shampoo contains ginger, Polygonum multiflorum, and ginseng. It can effectively reduce hair loss, enhance overall hair density, and reduce signs of hair loss, making hair appear thicker and fluffier. The method of use is very simple: first, thoroughly wet the hair with warm water, then take off the polygonum multiflorum shampoo, apply it on the scalp, rub it into rich foam, massage the hair root and scalp for 2-3 minutes, and finally rinse off the foam with water. After use, it effectively reduces hair loss, enhances overall hair density, nourishes and solidifies hair roots, making hair darker and denser.