Description Product Description These sulphate free formulas help banish unwanted yellow tones in highlighted, bleached or blonde shades, leaving the hair soft, shiny and radiant in colour. Directions: Silverising Shampoo 1000ml Directions: Distribute evenly throughout wet hair. Leave for 3-5 minutes for maximum results. Massage gently, rinse and repeat if necessary. For best results, follow with Silverising Conditioner. Silverising Conditioner 1000ml Directions: After shampooing, gently massage into hair, concentrating on the ends. For best results, leave for 3-5 minutes before rinsing thoroughly.