So i have been trying this for 2 weeks now whilst I cant say that is has significantly thickened my hair , it has definitely given me more volume and shine .
The smell is really good and it makes my hair very manageable. I am happy with it because of the volume and would keep using it for that .
I can't say this is bad shampoo, but I can't say that it is great either. Loreal claims that this product will make your hair look thicker. My hair looked more full on the first day after washing my hair, with more bounce, but on the second day it would be flat. I also had to wash my hair more often with this shampoo than I normally would. This didn't make my roots oily, but the ends of my hair would cling together on the second day as if my hair is oily. It is an okay shampoo but doesn't live up to its claims. Not impressed as it is as any other normal shampoo out there.
Although I didn't find that my hair was significantly thicker or fuller, this set did a great job at smoothing hair and making it soft and shiny. And it smells great!