Discover the secret of cinematic beauty with Nitro Canada Cinema Pro Collagen Hair Dye - Black No. 1.0, the perfect solution to achieve a deep, rich, and shiny black hair color that captivates hearts. This dye is not just a color, but an integrated hair care system that combines the power of collagen and advanced hair coloring technology. It provides full coverage of gray hair from roots to tips, while maintaining your hair's health and shine. Product features: Attractive deep black color: gives you a bold and distinctive look that attracts attention. Collagen-rich formula: works to nourish and strengthen the hair, reducing breakage and giving your hair a soft and silky texture. Perfect gray hair coverage: ensures a uniform and consistent color from roots to tips. Natural and shiny color: adds a healthy and long-lasting shine to your hair. Easy to use: can be used easily at home, saving you time and effort. Make your hair a cinematic star with Nitro Canada Cinema Pro Collagen Hair Dye - Black No. 1.0 and enjoy a captivating black color and healthy, strong hair.