Rusk Deepshine Demi Colour includes vibrant and intense shades for longer-lasting results and intense shine. The unique formula conditions as it colours ideal for toning and refreshing. Ammonia free.Rusk Deepshine Demi uses advanced marine therapy to rebuild, rebalance and renew the natural integrity of the hair during the colouring process. Rusk s exclusive combination of nano-technology and marine nutrient complex allows micro-sized pigment penetration into the hair, while infusing the hair with intense colour deposit, superior condition and radiant shine.Ruskconnects fashion and hairdressing, showcasing new hair trends and inspiring creativity. Using advanced technology for improved condition and intense shine Rusk colours have been designed to give deep colour penetration, superb coverage and long lasting results. From beautiful classic shades to the latest colourful fashion looks, with Rusk the possibilities are endless.