Head and Shoulders has been my shampoo of choice for 20 years.  Head and Shoulders keeps my dry scalp healthy and itch free.  At the same time my hair is beautiful.  I have great shine and get compliments on how my hair shines all the time.  I have always credited Head and Shoulders and recently saw an article in a ladies magazine where a hair stylist and chemist were commenting on various hair and skin products.  Both agreed that Head and Shoulders was fantastic for healthy hair.  They especially noted that zinc in the Head and Shoulders promotes shiny hair.  They stated that the Head and...