One of L'Oreal's greatest hair colour ranges, Dia Richesse, brings an ammonia-free, professional hair colour treatment to those with colour treated hair. L'Oreal Dia Richesse 5.8 Demi-Permanent Hair Colour produces aMocha Cappuccino colour whilst offering up to 70% grey hair coverage. The end result of all this being amplified levels of shine as well as ultra-glossy. L'Oreal Dia Light Richesse 5.8 Demi-Permanent Hair Colour has a very advanced formula which uses alkaline tone-on-tone technology making it perfect for both natural and colour treated hair. Luminosity will be reflected whilst having deep thorough colour. When using L'Oreal Dia Richesse 5.8 Demi-Permanent Hair Colour, please consult instructions, the L'Oreal website or a professional for the best results. Ask your professional hairdresser for an in-depth colour consultation to help determine your perfect shade.