My question is for dermatologist doctors. I use anaboom anti hair fall shampoo which is sulphate free shampoo and bcoz there is no sulphate I doesn't get required lather. So what I do is ,i take very less amount of shampoo first and apply on may hair and then wash it off and after that I again do apply the shampoo. This technique forms lot of lather. May anyone tell me why this happens and is it okay to use this technique? I don't want to use sulphate based shampoo to avoid damage to hair so may I use this technique or I should not do this?