Bigen Hair Color Conditioner No. 884 Natural Brown is a hair coloring product that provides a natural brown shade to the hair. It is commonly used to cover gray hair, change hair color, or enhance natural hair color.Bigen Hair Color Conditioner usually comes in a tube or bottle and is applied to the hair after shampooing. The product is left on the hair for a specific duration, as instructed by the manufacturer, to allow the color to develop. After the recommended time, the hair is rinsed thoroughly to remove the excess product.