Natures Volume Shampoo

I've been using this shampoo and conditioner for half a week. First of all, it's of course top that there are so many natural ingredients in it and it's also very good for the wallet! However, since I use this shampoo & conditioner, my hair gets fat much faster. Within 24 hours it will be really fat mainly at the bottom, which I find huge bales of this product. It smells really good! Unfortunately, I won't buy it again.