I am always use Head & Shoulders Shampoo .because it is Anti Dandruff . From personal experience, I can say that they certainly have evolved a lot over time. A while back, these shampoos were really harsh on my hair, but now they’re way better. My reason to choose this was because of the extreme itchiness I was suffering due to the peak Indian summer heat. Remember the TV ad where Kareena was scratching away at her head like crazy? Yeah, I was pretty much in the same situation : -( .