L'Oreal Prodigy Haircolour Sepia 4.0 - An extraordinary natural looking hair dye from LíOreal Paris to give you ultra-fine colour with a blend of highs and lows. LíOrealís new micro-oil technology diffuses the colour perfectly revealing a subtle and natural look, whilst reflecting light to give you a healthy looking shine. It improves the hairs texture to give smooth and glossy hair along with enhanced colour and 100% grey coverage. Each shade is made from a perfect blend of multiple tones to give you an even more natural look. No ammonia. Test 48 hrs before use.