[100% Grey Hair Coverage] Our hair dye shampoo achieves 100% grey hair coverage, giving hair natural blackness and vibrancy. The unique formula gently cares for hair and scalp, creating healthy and shiny hair. (Warm tip: Skin test before first use.) | [3-in-1 Upgraded Formula, Safe Hair Care] Our hair dye shampoo combines the functions of a hair dye, shampoo and conditioner in a gentle, non-irritating formula that is free of harsh chemicals, making it a safer alternative. Effectively cares for hair and scalp for total pampering. | [Save time and effort, easy to use] With convenient application, lathering and rinsing steps, eliminating the need for cumbersome tools. Fast and effective hair colour process helps you to get beautiful hair easily in the shortest time, saving time and easy to use. | [Keeps hair healthy and shiny as new] After use, hair becomes soft and full of shine without feeling dry or damaged. Ensures hair stays clean and fresh, maintains its black colour for a long time, eliminates colour fading and energises every strand. | Please feel free to contact us via email with any questions or concerns during the purchase process. We will be happy to assist you and ensure you are satisfied with your shopping experience.