Hi I am gonna write a review on head and shoulder. You might have been seeing advertisement in t.v and other social media networks about their ads to control dandruf. Friends advertisement is a way to earn money. Dont buy products by seeing their ads. I went to shop for buying dandruf controling shampoos , after all , I picked head and shoulder. One of the worst shampoo. Dandruf was gone but hair loss problem was occuring. Instead of choosing dandruf control shampoos try other mild shampoos like nyle. Thank you.