Cool Blonde is a maintenance shampoo for grey or blonde hair. It contains violet color pigments (anti-yellow) in the shampoo which enhance the color and make it last longer and stay fresh with each wash. It cleanses effectively leaving the hair nourished and hydrated. Parabens, gluten, silicon, sulphates and SLES free.nHow to use:nSpread Cool Blonde shampoo on wet hair, massage and leave on for 1 – 5 minutes. Rinse well and apply Morphosis Soft Blonde.