This satin precious oil shampoo from pureology is designed to specifically replenish brittle dull hair that has been damaged by colouring and every day wear and tear leaving you hair gorgeously clean and shiny this wonder shampoo gives you noticeable results from the first use with an oleo anti fade complex that works to protect hair from fading with washes this satin soft precious oil shampoo delivers oil to the hair fibers to replenish and nourish leaving you hair conditioned and stronge