• Total gray coverage: This shampoo effectively covers gray hair, rejuvenating its appearance. The black color lasts 3 to 4 weeks. • Delicate herbal formula: Contains natural plant extracts that strengthen the roots and nourish the hair, leaving it strong, soft, and shiny. • Easy to use: No additional tools required. Simply apply the shampoo with gloves, massage, and rinse to get black hair in minutes. • Long-lasting and safe: Provides long-lasting black color without worrying about color washout. Ideal for saving time and money. • Protects and hydrates: Helps combat scalp dryness, maintaining a shiny and healthy appearance.