If you are suffering from dandruff or itchy scalp even though you have tried various shampoos in the past then just try this Neutrogena T/Gel Therapeutic Original Formula Shampoo 130ml and you will definitely be amazed at the results. This Gel Therapeutic Original Formula Shampoo is truly amazing as it enters the roots of your hair and works its way up by moisturizing your scalp and hair. It contains natural elements such as coal tar due to which it is totally hypoallergenic and highly effective.