Nice'n Easy 4.5RB Reddish Brown gives amazing natural-looking colour with rich tones and contouring highlights. And like salon formulas, Nice'n Easy has been developed using a blend of 3 tones. Get a natural looking colour in one simple step! - Our multi-tasking CC+ Colourseal� conditioner adds intense shine, helps lock in natural looking colour and protects hair between colouring. - Nice'n Easy provides grey coverage and colour that lasts up to 8 weeks. Extend your colour beautiful between colourings with root touch-up. 4.5RB Reddish Brown Layers red tones to enhance the richness of your hair. For optimal results, use on light brown or black hair. On grey hair, colour appears lighter than non-grey for a highlighted effect. On natural red hair, colour gives a dark reddish brown result. Our Colourblend Technology Our colour with Clairol's exclusive Colour Blend Technology expertly blends 3 complementary tones into every shade. The result? Natural looking colour that's perfectly true to you. Permanent Colour - 1 application. View more