Permanent hair colour Create an excellent and intense colour with an innovative formula which is also kind to the hair fibres. Filled with the patented coenzyme technology, this hair colour ensures ultimate gentleness on the hair fibres. It also prevents hair from damage by neutralising free radicals. This leading hair colour, featuring the Equaliser System 2.0, guarantees an amazing, even colour to create a brilliant and rich colour. The expertly formulated complex also includes the patented intra-lipid for ideal hair combability and smoothness. The hair colouring penetration and reflects system also offer 100% grey coverage, promising extremely reliable and durable results which your clients are guaranteed to love.