- 3-in-1 black hair dye shampoo that effectively covers gray hair and revitalizes hair - Natural herbal formula with Polygonum multiflorum and ginseng to strengthen and nourish - Does not contain P-hydroxybenzoate or harsh chemicals, safe for frequent use - Easy application without the need for a bowl or brush, just use gloves - Fast results: natural black hair in 15-20 minutes, lasts 3-4 weeks - Works as a dye, shampoo, and conditioner, leaving hair soft and shiny - Saves time and money by allowing you to dye your hair at home - Ideal for men and women looking for a practical and effective solution - Does not stain the skin and protects the scalp