Nova Hair Dye Shampoo, Instant Hair Color Shampoo for Men and Women Instant Dark Hair Transformation: Nova Hair Dye Shampoo provides a simple and effective way to achieve rich, dark hair. Its easy application process eliminates the need for multiple salon visits or complicated dyeing routines. Transform your hair color effortlessly in the comfort of your home. Quick Color Boost: Designed for both men and women, this hair color shampoo revitalizes your hair color in just 10 minutes. Whether covering early grays or enhancing your natural shade, enjoy vibrant, long-lasting color that lasts up to 4-6 weeks. Gentler, Safer Formula: Unlike traditional hair dyes with ammonia and peroxide, Nova Hair Dye Shampoo offers a gentler solution. The formula is designed to be kind to your hair and scalp, reducing irritation and allergic reactions for a more comfortable experience. Infused with Natural Ingredients: This hair color shampoo contains natural ingredients that provide excellent gray coverage while nourishing and protecting your hair. Helps maintain shiny, healthy, and vibrant hair without harsh chemicals commonly found in traditional dyes. Quick Fix for Color Refresh: Whether correcting unwanted results or refreshing your current color, this shampoo quickly covers grays, adds vibrancy, and helps maintain your desired hair tone, helping you avoid frequent salon visits. Effortless, Natural-Looking Results: Achieve professional-quality hair color at home. With a blend of convenience, safety, and natural care, Nova Hair Dye Shampoo keeps your hair beautifully colored and healthy-looking with minimal effort.