Peter Thomas Roth Mega Rich, 235 ml, Hair Conditioners for Women, The Peter Thomas Roth Mega Rich conditioner makes your hair easy to detangle and nourishes it, something all healthy, beautiful hair needs. Characteristics: provides the necessary hydration makes untangling and styling easier improves the structure of the hair ensures brilliant shine How to use: Apply after first washing with shampoo. Leave to act for a while, then rinse thoroughly.