[ Darkening Shampoo Bar ] Unlike ordinary hair dyes, this darkening shampoo is made with all-natural herbal ingredients. It is chemical free, dyes and protects hair follicles and scalp from irritation. [ Shouwu Darkening Shampoo Bar ] Instantly restore your natural hair color, from gray hair to vivid dark color, use the new hair darkening shampoo bar to restore your self-confidence and make you look and feel younger. [ Natural Hair Therapy ] Contains precious herbs such as polygonum multiflorum to reactivate the hair pigment cells melanocytes. Other ingredients include polygonum multiflorum, ginseng, ginger, olive oil, etc. To keep the scalp healthy, and peppermint to deeply purify the scalp. [ Promote Hair Growth ] Promote scalp blood circulation and effectively prevent hair loss. Stimulates the growth of hair follicles and keeps the hair follicles firmly in place for 2 weeks of continuous use. [ Reverse Gray Hair ] Just apply a dose of this natural darkening shampoo like a normal shampoo and instantly transform your gray hair into youthful, vivid, and regain your confidence. Package Includes:1 Piece Shampoo Bar › See more product details