Milkshake Repairing Hair Treatment The Milkshake Repairing Hair Treatment has been formulated for all chemically treated hair and hair that shows signs of natural hair damage by environmental stresse. It will provide deep nourishment whilst the milk proteins and fruit extracts give back the hair consistency and structure increasing shine and softness right from the first application. The added inclusion of Integrity 41 will help seal in hair colour whilst leaving the hair vital and soft to the touch with a healthy and shiny look.