Easy to achieve dark hair: With Nova Color-Replenishing Shampoo, you can easily achieve rich, dark hair. Our formula is so simple to use that there is no need for multiple trips to the salon or complicated coloring procedures. Instant Color-Replenishing Results for Unisex: Designed for both men and women, Color-Replenishing Instant Color-Replenishing Shampoo offers a fast and effective solution for a refreshing change in hair color. Cover early gray hair in just 10 minutes and enjoy a vibrant, natural-looking hue that lasts 4-6 weeks. A safer, gentler way to color: Our Color-Replenishing Shampoo avoids the damaging effects of traditional dyes containing ammonia and peroxide. The gentle formula is harmless to your hair and scalp, reducing the risk of irritation and allergic reactions, ensuring a safer coloring experience. Natural ingredients for healthier hair: Color-Replenishing Instant Color-Replenishing Shampoo is infused with natural ingredients to nourish and protect your hair while providing excellent gray hair coverage. This ensures your hair stays luxuriously shiny and healthy without the use of harsh chemicals or ammonia. Quick Fix for Coloring Issues: Whether you're dealing with a coloring issue or just want to refresh your color, Coloring Shampoo offers a fast and effective solution. Its unique formula covers gray hair and adds vibrancy, saving you from expensive salon repairs and giving you an easy way to maintain your hair color.Capacity: 200ml, Quantity: 1, Package Contents: 1*Dark Brown