Complete Gray Hair CoverageOur black hair dye is made of upgraded natural ingredients and ensures full coverage of gray hair, leaving you with naturally rejuvenated hair that looks vibrant and youthful, you can get shiny and beautiful black hair color in minutes and the effect lasts for more than 2-4 weeks. Gentle FormulaThe plant-based formula is designed to protect hair from damage and gently color. Our shampoo promotes hair health by strengthening roots and leaving your hair feeling strong, soft, and shiny. Portable UsageOur shampoo dye for grey hair comes in a compact pack with 10 x 30 ml hair color shampoo sachets that can be easily carried around when you are on the go. You can do it anywhere by yourself. Quick & Easy to UseKeep your hair dry, wear gloves, rub the creams on your palm, applying it on your hair, massage for 15-20 minutes until the cream spread evenly on hair. Wash and blow dry hair. That's it - you now have rich, shiny black hair! PERFECT AFTER-SALESWe provide perfect after-sales, you have any questions can ask on the platform, we will reply you within 24 hours, to provide you with the perfect shopping experience.