Bawangwu hair growth shampoo is rich in active ingredients of Platycladus orientalis leaves, Polygonum Multiflori Radix, Polygonum Multiflori Radix and black sesame, and has the functions of strengthening scalp and hair roots. It doesn't turn white hair into black hair.

To turn white hair into black hair, you can often eat foods rich in copper and iron, such as potatoes, spinach, tomatoes, persimmons, beans, black sesame seeds, walnuts, sunflower seeds and animal livers.