Darkening Shampoo Bar Product Description: Jaysuing Black soap restores your hair's natural dark color and reduces the whiteness of your hair scalp circulation, allowing you to maintain your hair's natural color. Organic hair darkening soap ontains natural ingredients,made from natural polygonum,ginseng,ginger extracts ingredients. Feature: Use it as a daily shampoo every day. Net content: 0.17lb Package includes 1 black hair darkening shampoo bar