3-in-1 Color-Dyeing ShampooUnlike traditional hair dyes, our shampoo can be used not only as a hair dye, but also as a shampoo and conditioner Easy to UseNo need to mix in advance, coloring your hair at home is super easy and quick. Apply Color-Dyeing Shampoo to your hair, massage evenly for 5-10 minutes, leave on for 15 minutes, and rinse off Natural IngredientsUpgraded formula color-dying shampoo is gentle and makes your hair shiny; it not only dyes your hair, but also cleanses and conditions your hair at the same time Long-Lasting ResultsColor-Dyeing Shampoo provides long-lasting results, and the natural hair color can last up to 3-4 weeks Maintain Youthful Hair ColorRestore youthful, vibrant, and shiny hair. Specially formulated shampoo is designed to help you achieve long-lasting, vibrant hair color