Wella Color Touch Emulsion Plus 4% is designed to be used with Wella Colour Touch Plus range of demi-permanent colorants. It\'s a thick and rich cream which has a fabulous blending capability and gives glorious performance as it adheres to the hair giving you incredible control with its non-drip formula which is immaculate for exact colouring procedures. It equally layers hair giving you great even coverage and radiant colour results. It provides you with safe colouring results and is Ammonia free.