Once upon a time this shampoo used to be my favourite but now I am irritated of it. Actually the head & shoulders is known for its antidandruff property but now, it is not that for what it was known. It says that using it thrice a week can stop hair fall and remove dandruff but I used it per day for 3 weeks and It has no effect on dandruff as well as hairfall. I would say that please dont fool peoples by selling this shampoo under your big brand name.