The Men's Black Hair Soap by EAST MOON is a nourishing and repairing shampoo soap designed specifically for men. With its natural polygonum essence, this soap helps to restore the natural color of hair and cover gray by reactivating hair pigment. It also eliminates waste accumulation in hair follicles and promotes healthy microcirculation in the scalp. This soap is formulated to replenish a large amount of melanin in hair follicles, which helps to repair hair follicle function. It nourishes the hair follicles, strengthens the hair roots, and accelerates melanin supply, effectively preventing hair from turning gray. The ingredients in this soap are mild and non-irritating, making it suitable for all hair types. To use, simply moisten the desired area, whether it's your hair or beard, and apply the soap sleeve. Massage it into a lather and leave it on for 5 minutes before rinsing with warm water. The Men's Black Hair Soap comes in a compact size of 7.2*7.2*2.7cm and weighs 76g. It has a shelf life of three years, providing long-lasting benefits for your hair. Experience the benefits of the Men's Black Hair Soap and maintain a youthful and vibrant look. Say goodbye to gray hair and hello to healthy and nourished hair with this effective shampoo soap. Key Features: Restores natural color of hair Covers gray by reactivating hair pigment Eliminates waste accumulation in hair follicles Promotes healthy microcirculation in the scalp Replenishes melanin in hair follicles Repairs hair follicle function Nourishes hair follicles and strengthens hair roots Suitable for all hair types