Pureology Smooth Perfection Shampoo and Conditioner cleanses and tames color dyed hair. Unlike detergent shampoos that frizz up and damage hair, Smooth Perfection keeps the cuticle intact, which makes strands of hair smooth and manageable. It’s low-lather formula prevents natural oils from being stripped away. Overall, you will have the right amount of sheen and body, without any traces of buildup or residue whatsoever. Smooth Perfection is one of the best hair care products for people of many ages, from young to old adults.