Revlonissimo Colorsmetique in 2.10 Blue Black is a professional permanent hair color from Revlon. It delivers intense, deep blue-black tone with reliable gray coverage and long-lasting color results.

The creamy formula spreads evenly through the hair for consistent saturation from root to tip. It is suitable for salon and at-home coloring, providing rich, glossy color with a smooth finish.

This 2 oz hair color is ideal for creating a bold, dark look or refreshing an existing blue-black shade. Follow the manufacturer's instructions for mixing and application.