Describe:Efficacy: Nourishing and repairing, covering white hairShelf life: three yearsNet content: 50gFeatures:1. Restore the natural color of the hair, remove gray hair by reactivating the hair pigment, eliminate the accumulation of waste in the hair follicle, and clear the microcirculation of the head2. Supplement a large amount of melanin in hair follicles, repair hair follicle function3. Nourish hair follicles, strengthen hair roots, accelerate melanin supply, and prevent hair from graying4. The ingredients are mild and non-irritating, suitable for all hair typesComment:1. Manual measurement tolerance is 2-5g. Please don't mind your substitutions.2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you so much!3. The SKU color is the color of the product packagingPackage Included:1 * black hair soap