I remember seeing these and thinking it has to be pretty good at that price - so, why not give it a go?
The packaging is nice, but the feel of my hair after using both shampoo and conditioner was 'obviously' different from salon brands.
I ignored the first email about feedback because it was too early to tell, yet a few weeks later, I bought more. I hadn't run out, but realised, thanks to a special at the time, it was worth continuing for longer than the first would last.
Give it a go, you will notice the difference in your hair.