Revitalise coloured or highlighted hair with professional Color Touch Emulsion by Wella Professionals. This high quality Wella colour developer enhances the hair with keratin and natural wax, leaving hair with vibrant, long-lasting colour. This water-based Wella emulsion allows precise development of demi-permanent colour. Features: Demi-permanent hair color that provides high shine and natural hair color Low maintenance and works in approximately 20 minutes Provides up to 70% gray hair coverage Suitable for all hair types Ammonia-free formula, enhanced with keratin About the Brand: Bring the quality of salon hair care into the comfort of your own home, SP products combine cutting-edge science with dedicated hairdressing mastery to push the limits of hair quality and beauty. From an individualized diagnosis in the salon to a highly personalized range of products to use at home, SP delivers a complete, made-to-measure care system that totally transforms the beauty of hair. Your hair is a living part of you, as unique as your fingerprint and SP prescribes a care system tailored to its specific energy needs putting performance first.