Goldwell kerasilk shampoo ultra rich care is a mild cleansing shampoo ideal for dry, over sensitised and unmanageable hair. its nourishing formula will restore your hair to its natural health leaving you in control. goldwell kerasilk shampoo ultra rich care has an advanced formula containing silk proteins and moisturising lipids, to rehydrate your dry hair and repair damage caused by environmental aggressors and heat styling, leaving your hair supple, soft and shiny. what more could you ask for?