Aveda Dry Remedy Moisturizing Shampoo 6.7 oz.

I'm using this shampoo since past two weeks. Can say that its better but not that much. I have very dry hair and they are thinning day by day, since I'm using a hair iron. Hair iron made my hairs very brittle and dry and leadsto more of thinning. Then i went to aveda store and was suggested to use Aveda dry hair moisturising shampoo. I can say that my hairs got little better(coz the shampoo I was using earlier made my hairs tooo dry, & led to breakerage) but still my hairs fall a lot. So if u think that it will help in falling hairs..then noo.